Acid yellow 10

CAS 21542-82-5 · C13H10 N2 O6 S · 322.29 g/mol

Structure of Acid yellow 10
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About Acid yellow 10

Acid yellow 10 (CAS 21542-82-5) is listed in the ChemSigma catalog. Its molecular formula is C13H10 N2 O6 S and its molecular weight is 322.29 g/mol. It is also known as Benzoicacid, 2-hydroxy-5-[(4-sulfophenyl)azo]- (9CI); Salicylic acid,5-(p-sulfophenylazo)- (6CI); 2-Hydroxy-5-(4-sulfophenylazo)benzoic acid; AcidYellow 10; C.I. Acid Yellow 10.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 21542-82-5
Product name Acid yellow 10
Synonyms Benzoicacid, 2-hydroxy-5-[(4-sulfophenyl)azo]- (9CI); Salicylic acid,5-(p-sulfophenylazo)- (6CI); 2-Hydroxy-5-(4-sulfophenylazo)benzoic acid; AcidYellow 10; C.I. Acid Yellow 10
Molecular formula C13H10 N2 O6 S
Molecular weight 322.29 g/mol

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Refractive index 1.675