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  8. 2-Phenylbenzimidazole-5-sulfonic acid monohydrate, 98%

2-Phenylbenzimidazole-5-sulfonic acid monohydrate, 98%

Catalog No. AAB2530706
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Quantity:
5 g
25 g
Catalog No. Quantity
AAB2530706 5 g
AAB2530714 25 g
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Catalog No. AAB2530706

Supplier: Thermo Scientific Chemicals B2530706

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Description

CAS: 27503-81-7 | C13H10N2O3S | 274.29 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 27503-81-7
Molecular Formula C13H10N2O3S
Molecular Weight (g/mol) 274.29
MDL Number MFCD00053007
InChI Key UVCJGUGAGLDPAA-UHFFFAOYSA-N
Synonym ensulizole, 2-phenylbenzimidazole-5-sulfonic acid, phenylbenzimidazole sulfonic acid, 2-phenyl-1h-benzo d imidazole-5-sulfonic acid, 2-phenyl-1h-benzo d imidazole-6-sulfonic acid, 1h-benzimidazole-5-sulfonic acid, 2-phenyl, unii-9yq9di1w42, 2-phenyl-1h-benzimidazole-5-sulfonic acid, parsol hs, 2-phenyl-5-benzimidazolesulfonic acid
PubChem CID 33919
SMILES OS(=O)(=O)C1=CC=C2N=C(NC2=C1)C1=CC=CC=C1

Specifications

Melting Point >300°C
Quantity 5 g
Beilstein 922664
IUPAC Name 2-phenyl-3H-benzimidazole-5-sulfonic acid
Formula Weight 292.32 (274.30 Anhydrous)
Percent Purity 98%
Chemical Name or Material 2-Phenylbenzimidazole-5-sulfonic acid monohydrate

Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 248-502-0
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only