Some data may have been extracted from scientific literature using a pipeline that uses large language models (LLMs). Source articles are cited where applicable to help verify the extracted relationships.
Silica is an exogenous inorganic compound with the chemical formula O2Si and an average molecular weight of 60.08 g/mol. At room temperature, it exists as a solid. Silica belongs to the metalloid oxides, a subclass of metalloid organides within the inorganic compounds. It is further classified as a mixed metal/non-metal compound.
The compound is released from 74 recorded sources, including building and construction materials such as roofs, floors, ceilings, fencing, and ladders; electrical and electronic equipment including antennas, amplifiers, coils, and adjustable resistors; household cleaning and consumer products such as bleaching agents and ash trays; household items like coins, medals, and key rings; and food, food processing, and cookware sources such as the preparation of malt and fermentation processes for beer. In industrial applications, silica serves as an abrasive, viscosity modifier, absorbent, opacifer, anti-caking agent, filler (PMC8234644 ), binder, pigment, degradant/impurity, thickening agent, dehydrating agent (desiccant), adhesion/cohesion promoter, crystal growth modifier, defoamer, adsorbent, fragrance, conductive agent, surface modifier, non-aqueous wetting agent, anti-adhesive/cohesive, flow promoter, hardener, and humectant.
Exposure occurs via inhalation (PMC11894927 , PMC6419952 ), and the compound targets the macrophage receptor MARCO. Silica is associated with inflammation (PMC6419952 ), chronic inflammation (PMC10294835 ), diarrhea (PMC8300157 ), gout (PMC13307085 ), and rheumatoid arthritis (PMC10320711 ). Pulmonary effects include pneumoconiosis (PMC11869803 ), Chronic Obstructive Pulmonary Disease (PMC11869803 ), and pulmonary fibrosis (PMC12436071 , PMC11973973 ). It is linked to cancer (PMC6419952 ), lung cancer (PMC10218431 , PMC10320711 ), and an increase in pancreatic cancer (PMC6394840 ) and lung cancer (PMC9107555 ), though other reports associate it with a decrease in cancer (PMC10218431 , PMC3222998 ). Effects on hemolysis include both increases (PMC7037411 ) and decreases (PMC11086401 ). Additionally, silica has shown a therapeutic effect on cancer (PMC11533716 ) and is used as a treatment for cancer (PMC9983094 ) and breast cancer (PMC9543334 ).
Belongs to the class of inorganic compounds known as metalloid oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a metalloid.
carcinogenic agent (PMC11869803 , PMC7470770 )?A role played by a chemical compound which is known to induce a process of carcinogenesis by corrupting normal cellular pathways, leading to the acquistion of tumoral capabilities.
Crystalline silica in the form of quartz or cristobalite dust is carcinogenic to humans (Group 1). Amorphous silica is not classifiable as to its carcinogenicity to humans (Group 3). (5)
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lung cancer
Associated With?
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A respiratory system cancer that is located in the lung. (DO)
A disorder characterized by a pathological increase in blood pressure; a repeatedly elevation in the blood pressure exceeding 140 over 90 mm Hg. (NCI CTCAE)
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. There are over 100 types of cancers affect humans. The risk of developing certain cancers can be reduced by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat and avoiding too much sunlight exposure. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy and targeted therapy. The majority of cancers, some 90–95% of cases, are due to genetic mutations from environmental and lifestyle factors. The remaining 5–10% are due to inherited genetics.
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. There are over 100 types of cancers affect humans. The risk of developing certain cancers can be reduced by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat and avoiding too much sunlight exposure. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy and targeted therapy. The majority of cancers, some 90–95% of cases, are due to genetic mutations from environmental and lifestyle factors. The remaining 5–10% are due to inherited genetics.
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. There are over 100 types of cancers affect humans. The risk of developing certain cancers can be reduced by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat and avoiding too much sunlight exposure. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy and targeted therapy. The majority of cancers, some 90–95% of cases, are due to genetic mutations from environmental and lifestyle factors. The remaining 5–10% are due to inherited genetics.
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. There are over 100 types of cancers affect humans. The risk of developing certain cancers can be reduced by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat and avoiding too much sunlight exposure. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy and targeted therapy. The majority of cancers, some 90–95% of cases, are due to genetic mutations from environmental and lifestyle factors. The remaining 5–10% are due to inherited genetics.
A disorder characterized by a reduction in the amount of hemoglobin in 100 ml of blood. Signs and symptoms of anemia may include pallor of the skin and mucous membranes, shortness of breath, palpitations of the heart, soft systolic murmurs, lethargy, and fatigability. (NCI CTCAE)
A bronchial disease that is characterized by chronic inflammation and narrowing of the airways, which is caused by a combination of environmental and genetic factors. The disease has symptom recurring periods of wheezing (a whistling sound while breathing), has symptom chest tightness, has symptom shortness of breath, has symptom mucus production and has symptom coughing. The symptoms appear due to a variety of triggers such as allergens, irritants, respiratory infections, weather changes, exercise, stress, reflux disease, medications, foods and emotional anxiety. (DO)
A bronchial disease that is characterized by chronic inflammation and narrowing of the airways, which is caused by a combination of environmental and genetic factors. The disease has symptom recurring periods of wheezing (a whistling sound while breathing), has symptom chest tightness, has symptom shortness of breath, has symptom mucus production and has symptom coughing. The symptoms appear due to a variety of triggers such as allergens, irritants, respiratory infections, weather changes, exercise, stress, reflux disease, medications, foods and emotional anxiety. (DO)
A glucose metabolism disease characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. (DO)
A glucose metabolism disease characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. (DO)
A glucose metabolism disease characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. (DO)
Liver cancer, also known as hepatic cancer and primary hepatic cancer, is cancer that starts in the liver. Cancer which has spread from elsewhere to the liver, known as liver metastasis, is more common than that which starts in the liver. Symptoms of liver cancer may include a lump or pain in the right side below the rib cage, swelling of the abdomen, yellowish skin, easy bruising, weight loss and weakness.("Adult Primary Liver Cancer Treatment (PDQ®)–Patient Version". NCI. 6 July 2016. Archived from the original on 2 October 2016. Retrieved 29 September 2016) The leading cause of liver cancer is cirrhosis due to hepatitis B, hepatitis C or alcohol.(PMID: 25530442) The most common types of liver cancer are hepatocellular carcinoma (HCC), which makes up 80% of cases, and cholangiocarcinoma.(World Cancer Report 2014. World Health Organization. 2014. pp. Chapter 5.6. ISBN 978-9283204299) Globally, as of 2010, liver cancer resulted in 754,000 deaths, up from 460,000 in 1990, making it the third leading cause of cancer death after lung and stomach.(PMID: 23245604) In 2012, it represented 7% of cancer diagnoses in men, the 5th most diagnosed cancer that year.(World Cancer Report 2014. International Agency for Research on Cancer, World Health Organization. 2014. ISBN 978-92-832-0432-9)
Liver cancer, also known as hepatic cancer and primary hepatic cancer, is cancer that starts in the liver. Cancer which has spread from elsewhere to the liver, known as liver metastasis, is more common than that which starts in the liver. Symptoms of liver cancer may include a lump or pain in the right side below the rib cage, swelling of the abdomen, yellowish skin, easy bruising, weight loss and weakness.("Adult Primary Liver Cancer Treatment (PDQ®)–Patient Version". NCI. 6 July 2016. Archived from the original on 2 October 2016. Retrieved 29 September 2016) The leading cause of liver cancer is cirrhosis due to hepatitis B, hepatitis C or alcohol.(PMID: 25530442) The most common types of liver cancer are hepatocellular carcinoma (HCC), which makes up 80% of cases, and cholangiocarcinoma.(World Cancer Report 2014. World Health Organization. 2014. pp. Chapter 5.6. ISBN 978-9283204299) Globally, as of 2010, liver cancer resulted in 754,000 deaths, up from 460,000 in 1990, making it the third leading cause of cancer death after lung and stomach.(PMID: 23245604) In 2012, it represented 7% of cancer diagnoses in men, the 5th most diagnosed cancer that year.(World Cancer Report 2014. International Agency for Research on Cancer, World Health Organization. 2014. ISBN 978-92-832-0432-9)
A disorder involving build-up of fatty material and calcium deposition in the arterial wall. It results in partial or complete occlusion of the arterial lumen.
A primary bacterial infectious disease that is located in lungs, located in lymph nodes, located in pericardium, located in brain, located in pleura or located in gastrointestinal tract, has material basis in Mycobacterium tuberculosis, which is transmitted by droplets released into the air when an infected person coughs or sneezes. (DO)
A primary bacterial infectious disease that is located in lungs, located in lymph nodes, located in pericardium, located in brain, located in pleura or located in gastrointestinal tract, has material basis in Mycobacterium tuberculosis, which is transmitted by droplets released into the air when an infected person coughs or sneezes. (DO)
An artery disease that is characterized by plaque building up along the inner walls of the arteries of the heart resulting in a narrowing of the arteries and a reduced blood supply to the cardiac muscles. (DO)
Chronic inflammation is a slow, long-term inflammation lasting for prolonged periods of several months to years. Chronic inflammation can damage healthy cells, tissues, and organs. The main causes of the chronic inflammation includes the untreated causes of acute inflammation, such as an infection or injury, an autoimmune disorder and a long-term exposure to irritants, such as industrial chemicals or polluted air.
A gastrointestinal disorder characterized by chronic inflammation involving all layers of the intestinal wall, noncaseating granulomas affecting the intestinal wall and regional lymph nodes, and transmural fibrosis. Crohn disease most commonly involves the terminal ileum; the colon is the second most common site of involvement.
A gastrointestinal disorder characterized by chronic inflammation involving all layers of the intestinal wall, noncaseating granulomas affecting the intestinal wall and regional lymph nodes, and transmural fibrosis. Crohn disease most commonly involves the terminal ileum; the colon is the second most common site of involvement.
Allergic diseases, also known as allergies, are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment. These diseases include hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis. Symptoms may include red eyes, an itchy rash, sneezing, a runny nose, shortness of breath, or swelling. Common allergens include pollen and certain foods. Metals and other substances may also cause allergies. Food, insect stings, and medications are common causes of severe allergic reactions. Allergies can be due to both genetic and environmental factors. The underlying mechanism involves immunoglobulin E antibodies (IgE) binding to an allergen and then to a receptor on mast cells or basophils where it triggers the release of inflammatory chemicals such as histamine. Allergies are among the most common conditions in the world. In the developed world, about 20% of people are affected by allergic rhinitis, about 6% of people have at least one food allergy, and about 20% have atopic dermatitis at some point in time.
An autoimmune disease is a condition arising from an abnormal immune response to a functioning body part. There are at least 80 types of autoimmune diseases. Nearly any body part can be involved. Common symptoms include low grade fever and feeling tired. Some autoimmune diseases such as lupus run in families, and certain cases may be triggered by infections or other environmental factors. Some common diseases that are generally considered autoimmune include celiac disease, diabetes mellitus type 1, Graves' disease, inflammatory bowel disease, multiple sclerosis, psoriasis, rheumatoid arthritis, and systemic lupus erythematosus. About 24 million (7%) people in the United States are affected by an autoimmune disease. Women are more commonly affected than men.
An autoimmune disease is a condition arising from an abnormal immune response to a functioning body part. There are at least 80 types of autoimmune diseases. Nearly any body part can be involved. Common symptoms include low grade fever and feeling tired. Some autoimmune diseases such as lupus run in families, and certain cases may be triggered by infections or other environmental factors. Some common diseases that are generally considered autoimmune include celiac disease, diabetes mellitus type 1, Graves' disease, inflammatory bowel disease, multiple sclerosis, psoriasis, rheumatoid arthritis, and systemic lupus erythematosus. About 24 million (7%) people in the United States are affected by an autoimmune disease. Women are more commonly affected than men.
Soil?Soil serves as a critical medium for plant growth and sustains various ecological functions; however, it can become a reservoir for synthetic chemical contamination.
Marine sediment?Marine sediment can serve as a significant reservoir for synthetic chemical contaminants, which may originate from various anthropogenic activities.
Groundwater?Groundwater serves as a vital resource for drinking water and agricultural irrigation but is increasingly susceptible to contamination from synthetic chemicals.
Road dust?Road dust is a complex mixture of particulate matter that accumulates on roadways and can become a significant source of synthetic chemical contamination.
Stormwater runoff?Stormwater runoff refers to the flow of rainwater or melted snow that does not soak into the ground and instead collects pollutants as it travels over impervious surfaces such as roads and parking lots.
Coal ash?Coal ash, a byproduct of coal combustion in power plants, consists of fine particles that contain a variety of hazardous substances, including heavy metals such as arsenic, lead, mercury, and cadmium.
Ballast water?Ballast water, taken on by ships to maintain stability and balance, often contains a diverse array of microorganisms, including bacteria, viruses, and plankton.
Bilge water?Bilge water is a byproduct generated from the accumulation of water in the lowest part of a ship's hull, which may include a mixture of seawater, oil, fuel residues, and various contaminants.
Toothpaste?Toothpaste often contains a variety of synthetic chemicals that serve specific functions, such as abrasives, foaming agents, and flavoring agents.
Sunscreen?Sunscreen products often contain synthetic chemicals such as oxybenzone, octinoxate, and avobenzone, which are used for their UV-filtering properties.
Lotions?Lotions are emulsified formulations primarily composed of water, oils, and various active ingredients designed for skin hydration and protection.
Brushes?Brushes used in personal care and cosmetics can be a source of synthetic chemical contamination due to the materials and coatings used in their manufacturing.
Effluent?Effluent refers to liquid waste or sewage that is discharged into the environment, typically resulting from industrial processes, municipal wastewater treatment, or agricultural runoff.
Ceilings?Ceilings in built environments can be a source of synthetic chemical contamination due to the materials used in their construction and finishes.
Fencing?Fencing materials, particularly those used in construction and landscaping, can be a source of synthetic chemical contamination due to the treatments and coatings applied for durability and weather resistance.
Floors?Floors in built environments can be a significant source of synthetic chemical contamination due to the materials and finishes used in their construction.
Ladders?Ladders, commonly used in various construction and maintenance activities, can become a source of synthetic chemical contamination due to the materials and coatings applied during their manufacture and use.
Stairs And Ramps?Stairs and ramps in construction are often treated with various synthetic chemicals to enhance durability, slip resistance, and weather resistance.
Sunshades Awnings Or Outside Screens?Sunshades, awnings, and outside screens are often constructed using synthetic materials such as polyvinyl chloride (PVC), polyester, or acrylic fabrics.
Sunshades Awnings Or Outside Screens?Sunshades, awnings, and outside screens are commonly used in construction to enhance energy efficiency and provide shade.
Tents Or Canopies?Tents and canopies used in various applications can be a source of synthetic chemical contamination primarily due to the materials from which they are made.
Adjustable Resistors?Adjustable resistors, commonly used in various electronic devices, can contribute to synthetic chemical contamination through the materials and substances used in their manufacturing and disposal.
Amplifiers?Amplifiers, commonly used in various electronic devices to enhance signal strength, can be a source of synthetic chemical contamination due to the materials and processes involved in their production and disposal.
Antennas?Antennas, commonly used in communication technologies, can be a source of synthetic chemical contamination through the materials and coatings used in their construction.
Communication Cables Or Conductors?Communication cables or conductors are essential components in the transmission of data and signals in various applications, including telecommunications and networking.
Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.
Cores Yokes Or Armatures?Cores, yokes, or armatures are components commonly found in electrical devices, used to facilitate the magnetic and electrical functions within motors, transformers, and generators.
Discharge Lamps?Discharge lamps, including fluorescent and high-intensity discharge (HID) lamps, are commonly used for lighting applications due to their energy efficiency and brightness.
Discharge Tubes With Liquid Pool Cathodes?Discharge tubes with liquid pool cathodes are devices that utilize a liquid metal as the cathode in gas discharge applications.
Electric Switches?Electric switches, integral components in numerous devices, can be a source of synthetic chemical contamination due to the materials and manufacturing processes involved in their production.
Electrically Stimulated Smoking Devices?Electrically stimulated smoking devices, commonly known as e-cigarettes or vape pens, utilize electrical components to heat a liquid solution, often containing nicotine, flavorings, and other additives, to produce an aerosol for inhalation.
Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.
Emergency Protective Devices?Emergency protective devices, such as circuit breakers and surge protectors, are essential components in electrical systems designed to prevent damage from overcurrent and surges.
Fixed Capacitors And Their Manufacture?Fixed capacitors are passive electronic components used to store and release electrical energy, playing a critical role in various circuits.
Gas Filled Discharge Tubes With Gaseous Cathodes?Gas Filled Discharge Tubes with Gaseous Cathodes are electrical devices that facilitate the conduction of electricity through a gas medium.
Gas Filled Discharge Tubes With Solid Cathode?Gas Filled Discharge Tubes with Solid Cathodes are electrical components that facilitate the flow of current by ionizing gas within a sealed tube.
Hybrid Capacitors?Hybrid capacitors are energy storage devices that combine the properties of electrolytic and supercapacitors, utilizing a combination of electrochemical principles to achieve higher energy density and power density.
Line Transmission Systems?Line Transmission Systems, commonly used for the distribution of electrical energy, can be a source of synthetic chemical contamination through the insulation materials and coatings utilized in their construction.
Loudspeakers?Loudspeakers, as components in audio systems, can be sources of synthetic chemical contamination primarily due to the materials used in their construction.
Magnets?Magnets, commonly used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials used in their production.
Microphones?Microphones, as components in various electronic devices, can be sources of synthetic chemical contamination due to the materials used in their construction.
Power Cables?Power cables are used to transmit electrical energy and are typically composed of conductive materials, insulation, and protective coatings.
Sparking Plugs?Spark plugs are critical components in internal combustion engines, facilitating the ignition of fuel-air mixtures by generating a spark.
Still Video Cameras?Still video cameras, which capture images in digital format, can be a source of synthetic chemical contamination due to the materials and components used in their production and operation.
Superconducting Magnets And Superconducting Coils?Superconducting magnets and coils are utilized in various applications that require strong magnetic fields, such as magnetic resonance imaging (MRI) and particle accelerators.
Superconductive Or Hyperconductive Conductors Cables Or Transmission Lines?Superconductive or hyperconductive conductors, including cables and transmission lines, are materials that exhibit zero electrical resistance under specific conditions, typically at low temperatures.
Television Systems?Television systems can be a source of synthetic chemical contamination due to the various materials and components used in their manufacture and operation.
Thin Magnetic Films?Thin magnetic films are layers of magnetic material ranging from a few nanometers to several micrometers in thickness, commonly used in applications such as magnetic sensors, data storage devices, and electronic components.
Agglomerated Sugar Products?Agglomerated sugar products are typically formed by the clustering of sugar particles to enhance solubility and improve handling properties in food applications.
Cellar Tools?Cellar tools, commonly used in wine production and other fermentation processes, may pose a risk of synthetic chemical contamination if not properly maintained or if manufactured from substandard materials.
Food Preservation?Food preservation often involves the use of synthetic chemicals, such as preservatives, flavor enhancers, and color additives, to extend shelf life and enhance the sensory qualities of food products.
Molasses And Treatment Of Molasses?Molasses is a thick, viscous byproduct of sugar production, derived from the extraction of sugar cane or sugar beet juice.
Preparation Of Malt?Malt preparation involves the germination and drying of cereal grains, primarily barley, to produce malt for brewing and food products.
Preparation Of Vinegar?Vinegar is produced through the fermentation of ethanol by acetic acid bacteria, resulting in a solution that typically contains 4-8% acetic acid.
Preparation Of Wine Or Sparkling Wine?The preparation of wine or sparkling wine involves various stages, including fermentation, aging, and bottling, which can introduce potential sources of synthetic chemical contamination.
Treatment Of Hops?Hops, a key ingredient in brewing and food flavoring, can be a source of synthetic chemical contamination due to various agricultural practices.
Ash Trays?Ash trays, commonly used for the disposal of cigarette butts and ash, can be a source of synthetic chemical contamination due to the presence of various toxic compounds in tobacco smoke.
Bleaching Agents?Bleaching agents are chemical substances used to whiten or lighten materials, often employed in various cleaning products for their stain removal and disinfecting properties.
Devices For Igniting Matches?Devices for igniting matches, such as matchbooks and lighters, typically contain a variety of synthetic chemicals that may contribute to environmental contamination.
Non Electric Simulated Smoking Devices?Non-electric simulated smoking devices, often designed to mimic the experience of smoking without combustion, can be sources of synthetic chemical contamination due to the materials and chemicals used in their construction and operation.
Other Smoking Requisites?Other smoking requisites, including items such as lighters, matches, and rolling papers, can introduce synthetic chemical contamination through various components and additives.
Perfumes Within Detergents And Soaps?Perfumes within detergents and soaps are synthetic fragrance compounds added to enhance the sensory experience of cleaning products.
Pipe Accessories?Pipe accessories, such as fittings, connectors, and seals, are components used in plumbing systems to facilitate the flow of liquids and gases.
Soap Detergents?Soap detergents are synthetic surfactants designed to enhance the cleaning efficacy of water by reducing surface tension, allowing for better interaction with dirt and grease.
Soap Dispensers?Soap dispensers, commonly used for dispensing liquid soaps and sanitizers, can become a source of synthetic chemical contamination due to the materials used in their construction and the products they dispense.
Tobacco Pipes?Tobacco pipes, often made from materials such as plastic, wood, or metal, can serve as sources of synthetic chemical contamination due to the residues left by tobacco products.
Tobacco Product Cases?Tobacco product cases can serve as a source of synthetic chemical contamination due to the presence of various additives and chemicals used in tobacco processing and product manufacturing.
Tobacco Product Moisture Control?Tobacco product moisture control involves the use of synthetic chemicals to manage the humidity levels in tobacco products, aiming to preserve flavor and extend shelf life.
Tobacco Smoke Filters?Tobacco smoke filters are designed to reduce the inhalation of harmful substances in cigarette smoke, including tar and other particulate matter.
Badges?Badges, often used for identification or decorative purposes, can be made from various synthetic materials including plastics, metals, and coatings.
Credit Card Holders?Credit card holders are often manufactured using synthetic polymers such as polyvinyl chloride (PVC) and polyurethane, which may contain additives like plasticizers, stabilizers, and flame retardants.
Medals?Medals, often made from various metals and alloys, can be a source of synthetic chemical contamination due to the coatings and finishes applied to enhance their appearance and durability.
Rosaries?Rosaries, often made from various synthetic materials such as plastics, resins, or coatings, can pose a source of chemical contamination due to the release of additives or degradation products over time.
Watch Cases?Watch cases, often made from synthetic materials such as plastics and metal alloys, can be a source of chemical contamination due to the presence of additives and coatings used in their production.
Watch Chains?Watch chains, often made from various metals and synthetic materials, can be a source of chemical contamination due to the presence of coatings, adhesives, and plasticizers used in their manufacturing.
Making Cigars?The process of making cigars involves several steps, including the cultivation of tobacco, fermentation, and the application of various additives to enhance flavor and preservation.
Manufacture Of Iron Or Steel?The manufacture of iron or steel involves various processes, including smelting, refining, and alloying, which can result in the release of synthetic chemicals and contaminants.
Manufacture Preparation Of Tobacco Products?The manufacture and preparation of tobacco products involve various processes that can result in the introduction of synthetic chemicals into the environment.
Paper Making Machines?Paper making machines utilize various synthetic chemicals throughout the production process, including additives, coatings, and bleaching agents.
Anchoring Equipment?Anchoring equipment, commonly used in marine applications, can be a source of synthetic chemical contamination due to the materials and coatings utilized in their manufacturing.
Buoys?Buoys, often used for navigation and marine monitoring, can be sources of synthetic chemical contamination due to the materials and coatings employed in their construction.
Gun Or Missile Launchers?Gun or missile launchers can serve as sources of synthetic chemical contamination through the use of propellants, explosives, and lubricants that may be released into the environment during their operation or maintenance.
Inflatable Life Saving Equipment?Inflatable Life Saving Equipment (ILSE) is commonly made from synthetic materials such as polyvinyl chloride (PVC), thermoplastic polyurethane (TPU), or nylon coated with polymer films.
Life Buoys?Life buoys, commonly used in marine environments for safety and rescue operations, can be a source of synthetic chemical contamination due to the materials used in their production.
Lifeboat Equipment?Lifeboat equipment typically includes various synthetic materials used in the construction of life rafts, flotation devices, and safety gear.
Lifeboats?Lifeboats, used for emergency evacuation at sea, can be a source of synthetic chemical contamination due to the materials and substances used in their construction and maintenance.
Marine Propulsion Or Steering?Marine propulsion and steering systems often rely on various synthetic chemicals, including lubricants, fuels, and hydraulic fluids.
Nautical Instruments?Nautical instruments, often utilized for navigation and monitoring in marine environments, can be a source of synthetic chemical contamination due to the materials and processes involved in their manufacture and operation.
Ship Hulls?Ship hulls are often treated with various synthetic chemicals to enhance durability, prevent corrosion, and inhibit the growth of marine organisms.
Ships?Ships, as vehicles for international trade and transportation, can be significant sources of synthetic chemical contamination in marine environments.
Fertiliser Distributors?Fertiliser distributors play a critical role in the supply of synthetic fertilizers, which are widely used to enhance soil fertility and crop yield.
Lawn Mowers?Lawn mowers, particularly those powered by gasoline, can be a source of synthetic chemical contamination due to the combustion of fossil fuels and the use of engine oils.
Molluscicides?Molluscicides are synthetic chemicals specifically designed to control and eliminate mollusks, such as snails and slugs, which can be detrimental to crops and agricultural productivity.
Nematocides?Nematocides are synthetic chemicals specifically designed to control nematodes, which are microscopic roundworms that can cause significant damage to crops and plants.
Rodenticides(1)?Rodenticides are synthetic chemicals specifically formulated to control rodent populations, serving as a crucial tool in managing pests that can damage crops and spread diseases.
Rodenticides?Rodenticides are chemical substances specifically designed to control rodent populations by causing death through various mechanisms, including anticoagulation or neurotoxicity.
Aftersun Products?Aftersun products are designed to soothe and hydrate the skin after sun exposure, often containing various synthetic chemicals such as emollients, preservatives, and fragrances.
Anti Perspirants Or Body Deoderants?Antiperspirants and body deodorants commonly contain synthetic chemicals such as aluminum compounds, parabens, and synthetic fragrances.
Body Washing Or Cleaning Implements?Body washing or cleaning implements, such as synthetic sponges, loofahs, and washcloths, can be sources of synthetic chemical contamination due to the materials used in their production.
Depilatories?Depilatories are products designed to remove unwanted hair through the application of synthetic chemicals that break down the protein structure of hair, facilitating its removal.
Essential Oils Or Perfumes?Essential oils and perfumes are complex mixtures of volatile compounds derived from natural or synthetic sources, commonly used for their aromatic properties.
Eye Makeup Products?Eye makeup products, including mascaras, eyeliners, and eyeshadows, often contain a variety of synthetic chemicals such as pigments, preservatives, and film-forming agents.
Face Mask Cosmetics?Face mask cosmetics often contain a variety of synthetic chemicals, including preservatives, emulsifiers, and fragrances, which can contribute to chemical contamination.
Lip Care Products?Lip care products, including lipsticks, balms, and glosses, often contain a variety of synthetic chemicals such as parabens, phthalates, and synthetic fragrances.
Lip Makeup Products?Lip makeup products, such as lipsticks, lip glosses, and lip liners, often contain a variety of synthetic chemicals, including pigments, preservatives, and emollients.
Manicure Pedicure?Manicure and pedicure procedures often involve the use of various synthetic chemicals, including solvents, nail polishes, and nail adhesives.
Card Games?Card games often utilize synthetic materials for playing cards and associated gaming equipment, which may contain various chemicals such as polyvinyl chloride (PVC), plastics, and dyes.
Chutes And Slides?Chutes and slides, commonly found in playgrounds and recreational areas, are often constructed from synthetic materials such as plastics and rubber.
Game Accessories?Game accessories, such as synthetic turf, athletic shoes, and other sports-related equipment, often incorporate various synthetic chemicals in their production.
Merry Go Rounds?Merry-go-rounds, commonly found in playgrounds and recreational areas, can be a source of synthetic chemical contamination primarily due to the materials used in their construction.
Roulette Games?Roulette games, often played on synthetic surfaces like those found in recreational facilities, can be associated with various synthetic chemical contaminants.
Swings?Swings, commonly found in playgrounds and recreational areas, are often constructed using synthetic materials such as plastics and rubber composites.
Toys?Toys, particularly those made from synthetic materials such as plastics, can be a source of chemical contamination due to the presence of various additives and compounds used in their production.
Anthraquinone Dyes?Anthraquinone dyes are a class of synthetic organic compounds characterized by their vibrant colors and stability, making them widely used in various applications, particularly in coloring textiles and leather.
Azo Dyes?Azo dyes are synthetic organic compounds characterized by the presence of one or more azo groups (-N=N-), which are widely used for coloring textiles, leather, and furnishings.
Buckles?Buckles, commonly used as fasteners in clothing, accessories, and furniture, can be a source of synthetic chemical contamination due to the materials and coatings employed in their production.
Buttons?Buttons, often made from synthetic materials such as polyester, nylon, or polycarbonate, can be a source of synthetic chemical contamination during their production, use, and disposal.
Collar Studs?Collar studs, often used in garments and accessories, can be a source of synthetic chemical contamination primarily due to the materials and coatings employed in their production.
Degreasing Leather?Degreasing leather involves the removal of natural fats and oils from animal hides to prepare them for tanning and finishing processes.
Embroidering And Tufting?Embroidering and tufting processes often involve the use of synthetic chemicals such as dyes, adhesives, and finishing agents.
Foam Dyeing?Foam dyeing is a textile dyeing technique that utilizes a foaming agent to create a dye solution in a gaseous form, allowing for the application of dyes onto fabrics.
Footwear?Footwear production often involves the use of various synthetic chemicals, such as adhesives, dyes, and treatments, which can contribute to environmental contamination.
Headwear?Headwear made from synthetic materials often incorporates chemicals used in the manufacturing and finishing processes, such as dyes, flame retardants, and water repellents.
Hook Or Eye Fasteners?Hook or eye fasteners are commonly used in various applications, including clothing and upholstery, to secure fabric and enhance functionality.
Inorganic Fibres?Inorganic fibres, such as asbestos, glass wool, and ceramic fibres, are used in various applications due to their thermal resistance, strength, and durability.
Multicolour Dyeing?Multicolour dyeing involves the application of multiple synthetic dyes to textiles and other materials to achieve vibrant, diverse color patterns.
Pins Clothes?Pins Clothes can serve as a potential source of synthetic chemical contamination due to the use of various synthetic fibers and finishes in textile production.
Purses Luggage Hand Bags?Purses, luggage, and handbags are often manufactured using synthetic materials such as polyvinyl chloride (PVC), polyurethane, and various types of nylon.
Purses Money Bags Wallets?Purses, money bags, and wallets are often manufactured using synthetic materials, including plastics, polyurethanes, and various treated fabrics.
Ropes?Ropes manufactured from synthetic fibers, such as polypropylene, nylon, and polyester, are widely used in various applications, including marine, construction, and outdoor activities.
Sleeve Links?Sleeve links are components typically used in the manufacturing of garments and accessories, particularly in the production of high-quality clothing items.
Snap Fasteners?Snap fasteners, commonly used in clothing and upholstery, can be made from various synthetic materials, including plastics and metal alloys.
Surface Finishing Of Leather?Surface finishing of leather often involves the use of various synthetic chemicals, including dyes, resins, and finishing agents.
Transfer Printing?Transfer printing is a process used to apply designs and patterns onto various substrates, commonly utilizing synthetic dyes and inks that can contain hazardous chemicals.
Umbrellas?Umbrellas are commonly manufactured using synthetic materials such as polyester, nylon, and polyvinyl chloride (PVC), which can contribute to synthetic chemical contamination.
Yarns Or Threads?Yarns or threads used in textiles can be a source of synthetic chemical contamination due to the production processes and treatments they undergo.
Fire Fighting Gels?Fire fighting gels are synthetic chemical formulations designed to enhance fire suppression effectiveness by creating a protective barrier against heat and flames.
Gaseous Fire Fighting?Gaseous fire fighting systems utilize synthetic chemicals, such as halocarbons and inert gases, to suppress fires through chemical and physical processes.
Non-PFAS Fire Fighting Foam?Non-PFAS fire fighting foam refers to fire suppression agents that do not contain per- and polyfluoroalkyl substances (PFAS), which are synthetic chemicals known for their water- and grease-resistant properties.
PFAS Fire Fighting Foam?PFAS fire fighting foam refers to a class of synthetic foams containing per- and polyfluoroalkyl substances (PFAS), which are designed to suppress flammable liquid fires.
Solid Fire Fighting Substances?Solid fire fighting substances, such as certain types of dry chemical powders, are used in fire suppression applications to extinguish flames and prevent fire spread.
Airplanes And Helicopters?Airplanes and helicopters are significant sources of synthetic chemical contamination primarily through the use of aviation fuels, lubricants, and de-icing agents.
Unmanned Aerial Vehicles?Unmanned Aerial Vehicles (UAVs), commonly known as drones, utilize various synthetic chemicals in their manufacturing, operation, and maintenance processes.
Horse Reins?Horse reins, often made from synthetic materials such as nylon or polyester, can be a source of chemical contamination due to their production and degradation processes.
Nitrogenous Fertilisers?Nitrogenous fertilizers are synthetic chemical compounds primarily used to enhance plant growth by supplying essential nitrogen, a crucial nutrient for photosynthesis and protein synthesis.
Saddles?Saddles, commonly used in various agricultural practices, can serve as a source of synthetic chemical contamination primarily through the materials and coatings used in their construction.
Stirrups?Stirrups, when used in agricultural practices, can be associated with synthetic chemical contamination through their interaction with soil and water.
Cements?Cements are a composite material primarily used as a binding agent in construction applications, formed by the calcination of limestone and clay minerals at high temperatures.
Clay Wares?Clay wares are ceramic products made from natural clay, often utilized in various construction applications such as tiles, bricks, and sanitary ware.
Glass Coatings?Glass coatings are synthetic chemical formulations applied to glass surfaces to enhance properties such as durability, UV resistance, and aesthetic appeal.
Lime?Lime, primarily comprised of calcium oxide (CaO) or calcium hydroxide (Ca(OH)₂), is widely used in various applications, including as a key ingredient in mortars, plasters, and cement.
Non Oxide Glass?Non-oxide glass refers to a category of glasses primarily composed of materials other than silicon dioxide, such as boron oxide or phosphorous oxide.
Silica Free Oxide Glass?Silica Free Oxide Glass is a type of glass that is produced using alternative materials to traditional silica-based formulations.
Silica Glass?Silica glass, primarily composed of silicon dioxide (SiO2), is widely used in various applications, including windows, glass facades, and insulation materials.
Treatment Of Milk Or Cream?The treatment of milk or cream involves various processes such as pasteurization, homogenization, and the addition of preservatives to enhance shelf life and safety.
Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.
Submarines?Submarines, while essential for military and research purposes, can be a source of synthetic chemical contamination due to their use of various industrial chemicals.
Mining Or Quarrying?Mining and quarrying operations can lead to synthetic chemical contamination through the release of various pollutants associated with the extraction and processing of minerals.
Blackboard Eraser?Blackboard erasers are commonly used tools for removing chalk from blackboards, and they often contain synthetic materials such as rubber, plastics, and adhesives.
Blackboards?Blackboards, traditionally made from slate or coated wood, can also be produced using synthetic materials that may contain various chemicals.
Bookbinding?Bookbinding involves the use of various synthetic chemicals, including adhesives, inks, and coatings, which can contribute to environmental contamination.
Bookmarkers?Bookmarkers, often made from paper or cardstock, can be a source of synthetic chemical contamination due to the use of various inks, coatings, and adhesives in their production.
Carving Engraving Or Guilloching Tools?Carving, engraving, or guilloching tools are often used in the production of intricate designs on surfaces, particularly in the processing of materials such as paper and fiber products.
Carving Tools?Carving tools used in the processing of materials can become a source of synthetic chemical contamination through the residues and lubricants applied during manufacturing.
Chalks?Chalks, primarily composed of calcium carbonate, are commonly used in various industrial applications, including as fillers and coatings in the production of paper and related products.
Coloured Pencils?Coloured pencils are commonly used tools for artistic expression and education, composed primarily of a wood casing and a core made from a mixture of pigments, binders, and waxes.
Combination Pens?Combination pens, which typically contain both ink and additional functionalities such as highlighters or stylus tips, may contribute to synthetic chemical contamination primarily through their ink formulations and plastic components.
Drawing Boards?Drawing boards are often used in design and drafting applications, where they may be coated or treated with various synthetic chemicals to enhance durability, smoothness, or water resistance.
Embossing Machines?Embossing machines are industrial devices used to create raised patterns or designs on materials, including paper and fiber products.
Erasers?Erasers, commonly used in writing and drawing applications, are often made from synthetic rubber or thermoplastic materials, which can contain various additives such as plasticizers, fillers, and colorants.
Fountain Pens?Fountain pens utilize a liquid ink that often contains synthetic chemicals, including dyes, pigments, and solvents, which can contribute to environmental contamination.
Ink Receptacles?Ink receptacles, commonly utilized in printing processes, can be a source of synthetic chemical contamination due to the solvents, pigments, and additives contained within the inks.
Ink Reservoir Pens2?Ink reservoir pens are writing instruments that utilize a reservoir to store ink, which is often composed of synthetic dyes, solvents, and additives.
Pencil Sharpener?A pencil sharpener, commonly used in various settings for maintaining the sharpness of pencils, can be a source of synthetic chemical contamination primarily through the materials from which it is constructed.
Pens?Pens, commonly utilized for writing and marking, can be a source of synthetic chemical contamination primarily due to the materials used in their manufacturing.
Slates?Slates, typically composed of fine-grained metamorphic rock, are utilized within various industrial applications, including the production of paper, pulp, and fiber products.
Contact Lens Cases?Contact lens cases are small containers designed to store contact lenses in a sterile environment, typically made from various synthetic materials including plastics such as polypropylene or polycarbonate.
Spectacle Cases?Spectacle cases can serve as a source of synthetic chemical contamination due to the materials used in their production, such as polycarbonate, PVC, and various plastics, which may leach harmful substances over time.
Walking Sticks?Walking sticks, while primarily designed for mobility assistance, can be sources of synthetic chemical contamination if not properly manufactured or maintained.
Coating Compositions?Coating compositions, which include paints, sealants, and varnishes, are formulated with a variety of synthetic chemicals such as solvents, resins, pigments, and additives.
Chemical Igniters?Chemical igniters are substances or devices designed to initiate combustion in various applications, often found in products like lighters, candles, and certain household cleaning agents.
Leather Tanning?Leather tanning is a process that transforms raw animal hides into durable leather through the application of various chemicals, including chromium salts, aldehydes, and vegetable tannins.
Sludge Treatment?Sludge treatment involves the processing of waste materials generated from wastewater treatment plants, which often contain a variety of organic and inorganic substances.
Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.
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