1. Product Name
Trade Name: Toluidine Red RN
C.I. Number: Pigment Red 3
CAS Number: 2425-85-6
EU Number: 219-372-2
Chamical Family: Mono azo
2. Physical, Chemical and Fastness Properties
Molecular Weight: 307.30
Molecular Formula: C₁₇H₁₃N₃O₃
P.H. Value: 6.5-7.5
Density: 1.5
Oil Absorption(ml/100g): 30-40
Light Fastness: 6
Heat Resistance: 120^oC
Water Resistance: 4
Oil Resistance: 4
Acid Resistance: 4
Alkali Resistance: 5
3. Application
Shade: Yellowish Red
Main Application: Industrial Paint
Can Use: Water base Paint