J acid

Product name CAS Struct Content
J acid 87-02-5 87-02-5 90%

 

J-acid (2-amino-5-naphthol-7-sulfonic acid) is an important dye intermediate, which is used to make azo dyes, and can be used to make di-J acid, scarlet acid and phenyl-J acid.

 

Package: 25kg/bag