ChemicalBook > CAS DataBase List > 2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE

2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE

Product Name: 2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE
CAS No.: 207511-11-3
Chemical Name: 2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE
Synonyms: MEBI ACID;SodiuM 2-Mercapto-5-benziMidazolesulfonate SODIUM 2-MERCAPTO-BENZIMIDAZOLE-5-SULFONATEDIHYDRATE;SODIUM 2-MERCAPTO-5-BENZIMIDAZOLESULFONATE DIHYDRATE;Sodium2-Mercapto-5-benzimidazolesulfonateDihydrate>Sodium 2-Thioxo-2,3-Dihydro-1H-Benzimidazole-5-Sulfonate;sodium,2-sulfanylidene-1,3-dihydrobenzimidazole-5-sulfonate;Sodium 2-mercapto-1H-benzo[d]imidazole-5-sulfonate dihydrate;2-Mercapto-5-benzimidazolesulfonic acid dihydrate sodium salt;2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE 98%
CBNumber: CB8406105
Molecular Formula: C7H9N2NaO4S2
Formula Weight: 272.27
MOL File: 207511-11-3.mol

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2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE Property

Melting point:: >300 °C(lit.)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
color: White to Light yellow
InChI: InChI=1S/C7H6N2O3S2.Na.H2O.H/c10-14(11,12)4-1-2-5-6(3-4)9-7(13)8-5;;;/h1-3H,(H2,8,9,13)(H,10,11,12);;1H2;
InChIKey: UWWFZLAWAIAQNJ-UHFFFAOYSA-N
SMILES: S(C1C=CC2NC(=S)NC=2C=1)(O)(=O)=O.[NaH].O

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: UN 3335
WGK Germany: 3
HS Code: 2935.90.9500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 385700
Product name: 2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
Purity: 98%
Packaging: 25g
Price: $132.05
Updated: 2025/07/31

Sigma-Aldrich

Product number: 385700
Product name: 2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
Purity: 98%
Packaging: 5g
Price: $42.1
Updated: 2023/06/20

TCI Chemical

Product number: M1270
Product name: Sodium 2-Mercapto-5-benzimidazolesulfonate Dihydrate
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $73
Updated: 2025/07/31

Chem-Impex

Product number: 42587
Product name: Sodium2-mercapto-5-benzimidazolesulfonatedihydrate,≥98%(HPLC)
Purity: ≥98%(HPLC)
Packaging: 25G
Price: $93.6
Updated: 2021/12/16

AK Scientific

Product number: 5677AL
Product name: 2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
Packaging: 25g
Price: $168
Updated: 2021/12/16

2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE Suppliers

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207511-11-3, 2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATERelated Search:

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C7H9N2NaO5S2

C7H6N2O3S2Na2H2O

C7H5N2NaO3S22H2O

C7H5N2O3S2Na2H2O

Heterocyclic Building Blocks

Benzimidazoles

Building Blocks

Benzimidazoles

Building Blocks

Heterocyclic Building Blocks

Building Blocks

Chemical Synthesis

Heterocyclic Building Blocks

Pharmaceutical Grade