Aniline 2,4 Disulphonic Acid

Aniline-2,4-disulfonic acid is used as a intermediate in the production of certain dyes and pigments.

CAS No 137-51-9
Molecular Weight 253.25
Synonyms 1-Amino-2,4-benzenedisulfonic acid; 4-Amino-1,3-benzenedisulfonic acid