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:
Pricing and availability is not currently available.
description
zwitterionic
Quality Segment
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. [1]
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. [2]
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This Item | |||
|---|---|---|---|
| assay 95% | assay ≥99.0% (NT) | assay ≥99.98% trace metals basis | assay 97% |
| form powder | form powder | form crystals and lumps | form powder |
| storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C | storage temp. - |
| Quality Level 100 | Quality Level 300 | Quality Level 100 | Quality Level 100 |
| mol wt 228.29 g/mol | mol wt average mol wt 1200-5000 | mol wt - | mol wt - |
| mp 215 °C (dec.) | mp - | mp - | mp >300 °C (lit.) |
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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