Compound Q&A
What is Ammonium Thiosulfate (CAS: 7783-18-8)?
Answer
Ammonium thiosulfate is a chemical compound with the formula (NH4)2S2O3. It is a white, crystalline solid that is soluble in water. This compound is known for its reducing properties and is commonly used in various industrial and chemical applications. It is also referred to as ammonium sulphite in some regions.
About
CAS No
7783-18-8
English Name
Ammonium Thiosulfate
Molecular Formula
H8N2O3S2
Molecular Weight
148.21 g/mol
SMILES
[O-]S(=S)(=O)[O-].[NH4+].[NH4+]
InChIKey
XYXNTHIYBIDHGM-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08
