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CAS 79-25-4

:

Hydroxymethanesulfinic acid

Description:
Hydroxymethanesulfinic acid, also known as hydroxymethylsulfinic acid, is a chemical compound with the CAS number 79-25-4. It is characterized by its sulfinic acid functional group, which contains a sulfur atom bonded to a hydroxymethyl group and an oxygen atom. This compound is typically a white crystalline solid that is soluble in water, making it useful in various applications. Hydroxymethanesulfinic acid is known for its reducing properties, which allow it to act as a mild antioxidant. It is often utilized in the food industry as a preservative and in the synthesis of other chemical compounds. Additionally, it has potential applications in pharmaceuticals and as a reagent in organic chemistry. The compound is relatively stable under normal conditions but should be handled with care due to its reactive nature. Overall, hydroxymethanesulfinic acid is a versatile substance with significant utility in both industrial and laboratory settings.
Formula:CH4O3S
InChI:InChI=1S/CH4O3S/c2-1-5(3)4/h2H,1H2,(H,3,4)
InChI key:InChIKey=SBGKURINHGJRFN-UHFFFAOYSA-N
SMILES:S(CO)(=O)O
Synonyms:
  • Formaldehydesulfoxylate
  • Formaldehydesulfoxylic acid
  • Hydroxymethanesulfinic acid
  • Hydroxymethanesulfinic acid, monosodium salt
  • Methanalsulfoxylic acid
  • Methanesulfinic acid, hydroxy-
  • Unii-M049N73196
  • Hydroxymethanesulphinic acid
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