Ammonium Thiosulphate Properties, Molecular Formula, Applications - WorldOfChemicals

Ammonium Thiosulphate Properties

Ammonium Thiosulphate

Molecule Structure Image



Ammonium thiosulphate is an inorganic compound. It is used in photographic fixers and for leaching of gold and silver. It can be used as an fertilizer too. As suggested by some research studies it can be used as an additive to coal-waste mixtures to reduce formation of very dangerous dioxins and furans. It is also used in chemical analysis.

Chemical Properties

Appearance White or Colourless Crystals
CAS Number 7783-18-8
Density 1.679 g/ml
EINECS Number 231-982-0
HS Code 283230000
IUPAC Name Diammonium Thiosulfate
InChI 1S/2H3N.H2O3S2/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
Melting Point 180°C
Molar Mass 148.21 g/mol
Molecular Formula H8N2O3S2
NFPA 704 H-1,F-0,R-0,C-NA
RTECS Number XN6465000
Solubility Soluble
Synonyms Thiosulfuric Acid, Ammonium Salt;Ammonium Thiosulfate;Ammonium Hyposulfite;Thiosulfuric Acid, Diammonium Salt;Diammonium Thiosulfate;Thio-Sul;Thiosulfuric Acid, Diammonium Salt;Ammoniumthiosulfate;Diammonium Sulfurothioate;Ammonium Thiosulphate