Home > Compound List > Product Information
2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate_Molecular_structure_CAS_207511-11-3)
Click picture or here to close

2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate

Catalog No. 385700 Name Sigma Aldrich
CAS Number 207511-11-3 Website http://www.sigmaaldrich.com
M. F. C7H9N2NaO5S2 Telephone 1-800-521-8956
M. W. 288.27653 Fax
Purity 98% Email
Storage Chembase ID: 146692

SYNONYMS

Title
2-巯基苯并咪唑-5-磺酸 钠盐 二水合物
IUPAC name
sodium 2-sulfanyl-1H-1,3-benzodiazole-5-sulfonate dihydrate
IUPAC Traditional name
sodium 2-sulfanyl-1H-1,3-benzodiazole-5-sulfonate dihydrate

DATABASE IDS

EC Number 258-862-0
MDL Number MFCD00192260
PubChem SID 24864044
CAS Number 207511-11-3

PROPERTIES

Empirical Formula (Hill Notation) C7H5N2NaO3S2 · 2H2O
Purity 98%
Melting Point >300 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 g in glass bottle
Description (简体中文)
包装
5, 25 g in glass bottle

REFERENCES