Category:
Other Specialized Reagents
CAS NO:
119-28-8
Standard:
USP,
1-Naphthylamine-7-sulfonic acid (CAS: 85-94-3, Formula: C10H9NO4S) is a key aromatic sulfonate intermediate synthesized via sulfonation of 1-naphthylamine. It serves as a fundamental building block in the industrial production of azo dyes and pigments.
Strictly regulated due to carcinogenicity; requires PPE during handling. Store in cool, dry, ventilated areas away from oxidizers. Avoid environmental release and ensure proper waste disposal protocols are followed.