Pigment Red 531C

SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
C. I. PIGMENT INDEX: C. I. PIGMENT RED 53:1
Trade Names: Pigment Red 531C
Chemical Family: Azo

SECTION 2 – PHYSICAL AND CHEMICAL DATA
Color Shade: Yellowish Red
Molecular Weight: 888.98
Molecular Formula: C₃₄H₂₄Cl₂N₄O₈S₂Ba
Oil absorption(ml/100g): 40-50
PH: 7.0-8.0

SECTION 3 – Fastness Properties
Light Fastness: 5-6
Heat Resistance: 240-260℃
Water Resistance: 5
Oil Resistance: 4
Acid Resistance: 4
Alkali Resistance: 4

SECTION 4 – RECOMMENDED APPLICATIONS
Main Applications: Plastic