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Reference substances

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IUPAC name:
diammonium thiosulfate

Inventory

EC number:
231-982-0
EC name:
Ammonium thiosulphate
CAS number:
7783-18-8
CAS number:
7783-18-8
Synonyms
Names:
Thiosulfuric acid (H2S2O3), diammonium salt

Molecular and structural information

Molecular formula:
H3N.1/2H2O3S2
Molecular weight:
148.205
SMILES notation:
[NH4+].[NH4+].[O-]S(=O)(=O)[S-]
InChl:
InChI=1/2H3N.H2O3S2/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
Structural formula:
Chemical structure

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