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D8016 Sigma-Aldrich

Sodium 2,3-dimercaptopropanesulfonate monohydrate

95%

Synonym: 2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate, DMPS

  • CAS Number 207233-91-8

  • Linear Formula HSCH2CH(SH)CH2SO3Na · H2O

  • Molecular Weight 228.29

  •  Beilstein/REAXYS Number 3734863

  •  EC Number 223-796-3

  •  MDL number MFCD00149543

  •  PubChem Substance ID 24894179

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Detergents, Detergents N to Z, Zwitterionic Detergents
Quality Level   100
description   zwitterionic
assay   95%
mol wt   228.29 g/mol
mp   215 °C (dec.)
storage temp.   2-8°C
SMILES string   O.[Na+].[O-]S(=O)(=O)CC(S)CS
InChI   1S/C3H8O3S3.Na.H2O/c4-9(5,6)2-3(8)1-7;;/h3,7-8H,1-2H2,(H,4,5,6);;1H2/q;+1;/p-1
InChI key   XMUHNMQFDVIWGU-UHFFFAOYSA-M

Description

General description

Sodium 2,3-dimercaptopropanesulfonate monohydrate is a chelating agent for heavy metals.

Application

Sodium 2,3-dimercaptopropanesulfonate monohydrate has been used in a study to assess its use as an antidote against non-metallic pesticides as nereistoxin insecticides. It has also been noted in a review of existing chelating agents for the treatment of heavy metals and metalloid intoxication.

Packaging

1 g in glass bottle

250 mg in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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