Nanjing T.H. Chemical Co,. Ltd.
Nanjing T.H. Chemical Co,. Ltd.
Tobias acid
Product name
Tobias acid
CAS NO.
81-16-3
Specification
Product name :  Tobias Acid
Chemical name:  2-Naphthylamine-1-Sulfonic-Acid
CAS No:  81-16-3
Molecular Formula:  C10H9NO3S
Molecular Weight:  223.25
Structural Formula: 
PURITY:  97.0%
Usage:  Intermediates of dyes and pigments