Chemical Name: Tobias acid
CAS RN: 81-16-3
Formula: C₁₀H₉NO₃S
M．W．:223.25
HS code:
Structure:
            
Properties:
Feature: white needle crystal.
Solubility: slightly soluble in cold water, and soluble in hot water, hardly soluble in ethyl alcohol and ether.
Quality Indicators:

Uses: Azo dyes and intermediates azo pigments, used to manufacture dyes,such as J acid and r acid, Naphthol AS-SW, reactive red K-1613, and organic rhodopsin, legislation Saul rhodopsin
Package: 25 kg per bag