P-ANISIDINE-2-SULFONIC ACID

Specification:

Name  p-Anisidine-2-sulfonic acid

Synonyms  4-Anisidine-2-sulfonic acid

Molecular Structure  

Empirical/Molecular Formula  C7H9NO4S

Molecular Weight  203.21

CAS Registry Number  6470-17-3

EINECS  229-291-4

Melting point  314-318 ºC

Purity:>= 98%(based on AMINO content);

     >=97.5%(by HPLC detection)

Physical Properties: Water content <=1.5%

                Metallic Impurities iron, copper, calcium. Etc. Trace

                Water Insolubility 0.3g/L

Optional packaging for the products is available as requested

Uses: Intermediates dor manufacturing DIRECT, REACTIVE and METAL-COMPLEX Dyes including those dyes for dyeing LEATHER products.