4B ACID (Technical/Purified)

4B Acid an organic compound that is used as an intermediate in the synthesis of various dyes, pigments.

CI Name 2-Amino-5-methyl benzene sulfonic acid
CAS No 88-44-8
Molecular Weight 187.21
Synonyms 6-amino- (6CI,7CI,8CI); 1-Amino-4-methylbenzene-2-sulfonic acid; 2-Amino-5-methyl-1-benzenesulfonic acid
Application Intermediates of Dyes and Pigments
EINECS No 201-831-3