Compound Q&A
What are the main uses of Disulfurous acid, potassium salt (CAS: 16731-55-8)?
Answer
Disulfurous acid, potassium salt (CAS: 16731-55-8) is primarily used in pharmaceuticals for synthesizing sulfur-containing compounds, in industrial processes for producing hydrogen sulfide gas, and in research applications. It may also serve as a reagent in organic chemistry and be utilized in the manufacture of certain dyes or pesticides. Its utility stems from its ability to release H2S under controlled conditions.
About
CAS No
16731-55-8
English Name
Disulfurous acid, potassium salt (1:2)
Molecular Formula
K2O5S2
Molecular Weight
222.3236 g/mol
SMILES
[O-]S(=O)OS(=O)[O-].[K+].[K+]
InChIKey
RWPGFSMJFRPDDP-UHFFFAOYSA-L
Last Updated: 2025-08-28 11:52
