5-[(4-aminophenyl)azo]-2-hydroxy-Benzoic acid (CAS 101-51-9)

Chinese name: 5-[(4-氨基苯基)偶氮]-2-羟基苯甲酸

5-[(4-aminophenyl)azo]-2-hydroxy-Benzoic acid is registered under CAS 101-51-9. Molecular formula: C13H11N3O3. Approximate molecular weight: 257.24. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 101-51-9
English name 5-[(4-aminophenyl)azo]-2-hydroxy-Benzoic acid
Chinese name 5-[(4-氨基苯基)偶氮]-2-羟基苯甲酸
Molecular formula C13H11N3O3
Molecular weight 257.24
Vapor pressure 3.26E-10mmHgat25°C
HS code (ref.) 2927000090

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FAQ

What is CAS 101-51-9?

5-[(4-aminophenyl)azo]-2-hydroxy-Benzoic acid is identified by CAS Registry Number 101-51-9. Molecular formula: C13H11N3O3. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 5-[(4-aminophenyl)azo]-2-hydroxy-Benzoic acid?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 101-51-9 data?

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Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.