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  7. 2-(4-Hydroxyphenylazo)benzoic acid, 97%

2-(4-Hydroxyphenylazo)benzoic acid, 97%

Catalog No. AAA1033309
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AAA1033318 50 g
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Catalog No. AAA1033309 Supplier Thermo Scientific Chemicals Supplier No. A1033309
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Description

CAS: 1634-82-8 | C13H10N2O3 | 242.234 g/mol

Indicator used in determination of serum albumin

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 1634-82-8
Molecular Formula C13H10N2O3
Molecular Weight (g/mol) 242.234
MDL Number MFCD00002428
InChI Key FBVSMDPNVYJNON-UHFFFAOYSA-N
Synonym 2-4-hydroxyphenylazo benzoic acid, haba, 2-p-hydroxyphenylazo benzoic acid, benzoic acid, 2-4-hydroxyphenyl azo, o-p-hydroxyphenylazo benzoic acid, 2-4'-hydroxyphenyl-azo benzoic acid, hbaba, 2-4-hydroxyphenyl diazenyl benzoic acid, 2-2-4-hydroxyphenyl diazen-1-yl benzoic acid, benzoic acid, o-p-hydroxyphenyl azo
PubChem CID 5357439
IUPAC Name 2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzoic acid
SMILES C1=CC=C(C(=C1)C(=O)O)NN=C2C=CC(=O)C=C2

Specifications

Melting Point 205°C to 207°C
Quantity 10 g
Beilstein 1842696
Formula Weight 242.23
Percent Purity ≥98%
Chemical Name or Material 2- (4-Hydroxyphenylazo)benzoic acid

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 216-655-2
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only