SODIUM THIOSULFATE (CED0002422)

Record Information

Version

1.0

Creation Date

2016-05-19 02:27:04 UTC

Update Date

2026-04-16 20:51:04 UTC

Accession Number

CHEM007534

Identification

Common Name

SODIUM THIOSULFATE

Class

Small Molecule

Description

SODIUM THIOSULFATE is an inorganic compound with the chemical formula H10Na2O8S2 and an average molecular weight of 248.17 g/mol. SODIUM THIOSULFATE belongs to the alkali metal thiosulfates, a subclass of alkali metal oxoanionic compounds within the inorganic compounds. It is further categorized as a mixed metal/non-metal compound. In industrial applications, this compound serves several roles, functioning as a chelating agent, antioxidant, thickening agent, and oxidizing agent. It is also utilized as a processing aid not otherwise specified. Sodium thiosulfate is found in or released from thirteen recorded sources across various sectors. Within electrical and electronic equipment, it is associated with antennas, magnets, auxiliary devices, communication cables or conductors, and adjustable resistors. In the realm of household cleaning and consumer products, it is present in bleaching agents, cigar cigarettes, non electric simulated smoking devices, and other smoking requisites. Additionally, it is found in building and construction materials, specifically in floors, ceilings, and stairs and ramps.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Disodium thiosulfate pentahydrate	ChEBI
Na2S2O3.5H2O	ChEBI
PEDMARK	ChEBI
Sodium thiosulfate	ChEBI
Thiosulfuric acid, disodium salt, pentahydrate	ChEBI
Sodium thiosulfate hydrate	Kegg
Detoxol	Kegg
Sulfactol	Kegg
Disodium thiosulfuric acid pentahydric acid	Generator
Disodium thiosulphate pentahydrate	Generator
Disodium thiosulphuric acid pentahydric acid	Generator
Sodium thiosulfuric acid	Generator
Sodium thiosulphate	Generator
Sodium thiosulphuric acid	Generator
Thiosulfate, disodium salt, pentahydrate	Generator
Thiosulfuric acid, disodium salt, pentahydric acid	Generator
Thiosulphate, disodium salt, pentahydrate	Generator
Thiosulphuric acid, disodium salt, pentahydric acid	Generator
Sodium thiosulfuric acid hydric acid	Generator
Sodium thiosulphate hydrate	Generator
Sodium thiosulphuric acid hydric acid	Generator
Sulphactol	Generator
Sodium thiosulfuric acid pentahydric acid	Generator
Sodium thiosulphate pentahydrate	Generator
Sodium thiosulphuric acid pentahydric acid	Generator
Disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydric acid	Generator
Disodium;dioxido-oxo-sulphanylidene-$l^{6}-sulphane;pentahydrate	Generator
Disodium;dioxido-oxo-sulphanylidene-$l^{6}-sulphane;pentahydric acid	Generator
Pentahydrate OF sodium thiosulfate	MeSH
Sodium thiosulfate anhydrous	MeSH
Sodium thiosulfate pentahydrate	MeSH
Thiosulfuric acid, disodium salt	MeSH

Chemical Formula

H₁₀Na₂O₈S₂

Average Molecular Mass

248.170 g/mol

Monoisotopic Mass

247.961 g/mol

CAS Registry Number

10102-17-7

IUPAC Name

disodium 1-oxo-1λ⁶-disulfene-1,1-bis(olate) pentahydrate

Traditional Name

disodium Hypo pentahydrate

SMILES

O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S

InChI Identifier

InChI=1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2

InChI Key

PODWXQQNRWNDGD-UHFFFAOYSA-L

Chemical Taxonomy

Description

Belongs to the class of inorganic compounds known as alkali metal thiosulfates. These are inorganic compounds in which the largest oxoanion is thiosulfate, and in which the heaviest atom not in an oxoanion is an alkali metal.

Kingdom

Inorganic compounds

Super Class

Mixed metal/non-metal compounds

Class

Alkali metal oxoanionic compounds

Sub Class

Alkali metal thiosulfates

Direct Parent

Alkali metal thiosulfates

Alternative Parents

Substituents

Alkali metal thiosulfate
Inorganic sodium salt
Inorganic oxide
Inorganic sulfide
Inorganic salt

Molecular Framework

Not Available

External Descriptors

hydrate (CHEBI:32150 )

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
logP	0.048	ChemAxon
pKa (Strongest Acidic)	2.7	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	63.19 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	19.52 m³·mol⁻¹	ChemAxon
Polarizability	7.76 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Not Available

Toxicity Profile

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Toxicity Values

Not Available

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
233	Brushes	Personal care & cosmetics	Not Available
490		Personal care & cosmetics	Not Available
495	Ceilings	Building & Construction	Not Available
497	Floors	Building & Construction	Not Available
500	Stairs And Ramps	Building & Construction	Not Available
504	Adjustable Resistors	Electrical & Electronic Equipment	Not Available
506	Antennas	Electrical & Electronic Equipment	Not Available
507	Auxiliary Devices	Electrical & Electronic Equipment	Not Available
510	Communication Cables Or Conductors	Electrical & Electronic Equipment	Not Available
527	Magnets	Electrical & Electronic Equipment	Not Available
529	Power Cables	Electrical & Electronic Equipment	Not Available
555	Bleaching Agents	Household cleaning & consumer products	Not Available
556	Cigar Cigarettes	Household cleaning & consumer products	Not Available
559	Non Electric Simulated Smoking Devices	Household cleaning & consumer products	Not Available
560	Other Smoking Requisites	Household cleaning & consumer products	Not Available
592	Marine Propulsion Or Steering	Marine, shipping & aquaculture	Not Available
607	Rodenticides(1)	Agriculture & land management	Not Available
608	Rodenticides	Agriculture & land management	Not Available
613	Depilatories	Personal care & cosmetics	Not Available
619	Manicure Pedicure	Personal care & cosmetics	Not Available
638	Decorating Textiles	Textiles, leather & furnishings	Not Available
639	Degreasing Leather	Textiles, leather & furnishings	Not Available
650	Purses Luggage Hand Bags	Textiles, leather & furnishings	Not Available
652	Ropes	Textiles, leather & furnishings	Not Available
653	Sewing	Textiles, leather & furnishings	Not Available
655	Slide Fasteners	Textiles, leather & furnishings	Not Available
657	Surface Finishing Of Leather	Textiles, leather & furnishings	Not Available

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Dual specificity protein phosphatase 5	Q16690	Humans	Predicted (SEA)	2.17978
Click to view 3D structure	Lymphotoxin-alpha	P01374	Humans	Predicted (SEA)	2.88042
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	4315.1
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	5492.73
Click to view 3D structure	Carbonic anhydrase 7	P43166	Humans	Predicted (SEA)	4270.81
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	5086.36
Click to view 3D structure	Carbonic anhydrase 4	P22748	Humans	Predicted (SEA)	3978.41
Click to view 3D structure	Alpha carbonic anhydrase	B5SU02	Stylophora pistillata	Predicted (SEA)	402.403
Click to view 3D structure	Carbonic anhydrase 6	P23280	Humans	Predicted (SEA)	3433.23
Click to view 3D structure	Carbonic anhydrase	C0IX24	Stylophora pistillata	Predicted (SEA)	402.091
Click to view 3D structure	Carbonic anhydrase	P40881	Methanosarcina thermophila	Predicted (SEA)	187.305
Click to view 3D structure	Astrosclerin-3	A6YCJ1	Astrosclera willeyana	Predicted (SEA)	636.262
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	6082.05
Click to view 3D structure	Beta-carbonic anhydrase 1	P9WPJ7	Mycobacterium tuberculosis	Predicted (SEA)	2173.24
Click to view 3D structure	Carbonic anhydrase 2	P00921	Bos taurus	Predicted (SEA)	893.086
Click to view 3D structure	PROBABLE TRANSMEMBRANE CARBONIC ANHYDRASE (CARBONATE DEHYDRATASE) (CARBONIC DEHYDRATASE)	P96878	Mycobacterium tuberculosis	Predicted (SEA)	2306.44
Click to view 3D structure	Carbonic anhydrase	P53615	Saccharomyces cerevisiae S288c	Predicted (SEA)	838.981
Click to view 3D structure	Carbonic anhydrase 5B, mitochondrial	Q9Y2D0	Humans	Predicted (SEA)	5394.56
Click to view 3D structure	Delta carbonic anhydrase	Q5U9J1	Conticribra weissflogii	Predicted (SEA)	912.159
Click to view 3D structure	Carbonic anhydrase	Q5AJ71	Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)	Predicted (SEA)	3437.43
Click to view 3D structure	Carbonic anhydrase 2	Q3I4V7	Cryptococcus neoformans	Predicted (SEA)	3582.39
Click to view 3D structure	Carbonate dehydratase	B2V8E3	Sulfurihydrogenibium sp. (strain YO3AOP1)	Predicted (SEA)	1101.02
Click to view 3D structure	Carbonic anhydrase	O24855	Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacterpylori)	Predicted (SEA)	1313.08
Click to view 3D structure	Carbonic anhydrase, alpha family	Q31FD6	Thiomicrospira crunogena	Predicted (SEA)	1101.1
Click to view 3D structure	Carbonic anhydrase 15	Q99N23	Mus musculus	Predicted (SEA)	4748.8