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2-Phenylbenzimidazole-5-sulfonic acid, 98%

Catalog No. AC259702500
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AC259702500 250 g Glass bottle
AC259700050 5 g Glass bottle
AC259700250 25 g Glass bottle
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Catalog No. AC259702500 Supplier Thermo Scientific Chemicals Supplier No. 259702500
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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 Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

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
IUPAC Name 2-phenyl-3H-benzimidazole-5-sulfonic acid
SMILES OS(=O)(=O)C1=CC=C2N=C(NC2=C1)C1=CC=CC=C1

Specifications

CAS Min % 97.5
CAS Max % 100.0
Melting Point >300°C
Color White
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Quantity 250 g
Merck Index 15, 3647
Solubility Information Solubility in water: soluble
Formula Weight 274.28
Percent Purity 98%
Physical Form Fine Crystalline Powder
Chemical Name or Material 2-Phenylbenzimidazole-5-sulfonic acid
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Safety and Handling

EINECSNumber 248-502-
SDS

RUO – Research Use Only

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