4-Amino-3-hydroxybenzoic acid Cas No:2374-03-0 Purity:98%+ Molecular Formula:C7H7NO3 Molecular Weight:153.14 Melting point:211-215 �°C(lit.) Boiling point:385.7�±37.0 �°C(Predicted) Hazard Class:Non-dangerous Usage:Pharmaceutical Intermediates Package:1kg,25kg,1t or on request Storage condition:Store in a cool ,dry area away from heat sources and protected from light Appearance:Brown solid