1.0 2016-05-26 01:03:58 UTC 2026-04-17 19:07:18 UTC Hydrocyanite SmallMolecule Hydrocyanite is an inorganic compound with the chemical formula CuH10O9S and an average molecular weight of 249.69 g/mol. Hydrocyanite belongs to the transition metal sulfates, a subclass of transition metal oxoanionic compounds within the inorganic compounds. It is classified as a mixed metal/non-metal compound. Industrially, the compound is utilized as a biocide, as well as a flavouring and nutrient. Hydrocyanite is found in or released from 43 recorded sources. Within electrical and electronic equipment, it is associated with antennas, amplifiers, adjustable resistors, auxiliary devices, and coils, among 18 other items. It is present in building and construction materials, including roofs, ceilings, ladders, fencing, and stairs and ramps, as well as one other source. Household items such as watch chains also contain the compound. In the category of household cleaning and consumer products, it is found in bleaching agents, cigar cigarettes, pipe accessories, tobacco product moisture control, non electric simulated smoking devices, and one additional source. Furthermore, it is linked to food, food processing, and cookware, specifically in cellar tools, the preparation of vinegar, the preparation of wort, the preparation of wine or sparkling wine, and fermentation processes for beer, among two other sources. Literature supports inhalation as a route of exposure (PMC12202419). CuH10O9S 249.685 248.934153687 copper(2+) ion pentahydrate sulfate copper(2+) ion pentahydrate sulfate 7758-99-8 O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2 JZCCFEFSEZPSOG-UHFFFAOYSA-L Inorganic compounds Mixed metal/non-metal compounds Transition metal oxoanionic compounds Transition metal sulfates Transition metal sulfates Inorganic copper salts Inorganic oxides Inorganic copper salt Inorganic oxide Inorganic salt Transition metal sulfate hydrate metal sulfate Detected and Not Quantified logp -0.84 ChemAxon pka_strongest_acidic -3 ChemAxon iupac copper(2+) ion pentahydrate sulfate ChemAxon average_mass 249.685 ChemAxon mono_mass 248.934153687 ChemAxon smiles O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O ChemAxon formula CuH10O9S ChemAxon inchi InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2 ChemAxon inchikey JZCCFEFSEZPSOG-UHFFFAOYSA-L ChemAxon polar_surface_area 80.26 ChemAxon refractivity 11.53 ChemAxon polarizability 5.81 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 4 ChemAxon donor_count 0 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7227f003c0> 24463