Trade Name: Permanent Red F3RK
C.I. Number: Pigment Red 170
CAS Number: 2786-76-7
EU Number: 220-509-3
Chemical Family: Mono azo
2．Physical, Chemical and Fastness Properties
Molecular Formula: C22H16N2O2
Molecular Weight: 454.48Density:1.7
Coloring force:6.5-7.5
P.H. Value:7-8
Oil Absorption(ml/100g):45-55
Light Fastness:7-8
Weather fastness:5
Heat Resistance: 200℃
Water Resistance:5
Oil Resistance:5
Acid Resistance:5
Alkali Resistance:5
3. Brief Description:
Shade: yellowish red
Advantage :bright color, good heat resistance .
Can Use: Ink , Water base paint , Textile Printing and Plastic, Stationery,Rubber.
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