D8016
Sodium 2,3-dimercaptopropanesulfonate monohydrate
95%
Synonym(s):
2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate, DMPS
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About This Item
Linear Formula:
HSCH2CH(SH)CH2SO3Na · H2O
CAS Number:
Molecular Weight:
228.29
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
EC Number:
223-796-3
Beilstein/REAXYS Number:
3734863
MDL number:
description
zwitterionic
Quality Level
assay
95%
form
powder
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
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.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Sodium dimercaptopropane sulfonate as antidote against non-metallic pesticides
Chen, Z., et al.
Acta Pharmacologica Sinica, 25, 534-534 (2001)
Santiago Iglesia-Turiño et al.
Plant physiology, 142(2), 742-749 (2006-08-22)
The mercury (Hg) accumulation mechanism was studied in rape (Brassica napus) plants grown under a Hg concentration gradient (0 microm-1,000 microm). Hg mainly accumulated in roots. Therefore, the presence of phytochelatins (PCs) was studied in the roots of the plants.
Swaran J S Flora et al.
International journal of environmental research and public health, 7(7), 2745-2788 (2010-08-19)
Chelation therapy is the preferred medical treatment for reducing the toxic effects of metals. Chelating agents are capable of binding to toxic metal ions to form complex structures which are easily excreted from the body removing them from intracellular or