Sodium 2,3-dimercapto-1-propanesulfonate monohydrate

2,3-二巯基-1-丙磺酸钠一水合物

Also known as: DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate, 2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate, Sodium 2,3-dimercaptopropane-1-sulfonate hydrate, DMPS, 1-Propanesulfonic acid, 2,3-dimercapto-, monosodium salt, monohydrate (9CI), SODIUM 2,3-DIMERCAPTO-1-PROPANESULFONATE N-HYDRATE, SODIUM DL-2,3-DITHIOPROPANESULPHONATE MONOHYDRATE, Sodium 2,3-disulfanylpropane-1-sulfonate monohydrate, Sodium 2,3-dithiopropane-1-sulphonate monohydrate

Sodium 2,3-dimercapto-1-propanesulfonate monohydrate (CAS 207233-91-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H9NaO4S3 and a molecular weight of 228.286 g/mol. It is also known as DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate, 2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate and Sodium 2,3-dimercaptopropane-1-sulfonate hydrate. Key property: a melting point of 229 °C (dec.)(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

207233-91-8

Jingsj CID

J-38374-5

Molecular Formula

C₃H₉NaO₄S₃

Chinese Name

2,3-二巯基-1-丙磺酸钠一水合物

Molecular Weight

228.286 g/mol

Category

Organic Acids

Last updated

8/21/2026