1.       Product name      
Trade Name: Permanent Red F4R  

C.I. Number: Pigment Red 8

CAS Number: 6410-60-6

EU Number: 229-100-4

Chemical Family: mono azo

2．Physical, Chemical and Fastness Properties

Molecular Formula: C₂₄H₁₇ClN₄O₄

Molecular Weight:436.29

Density:1.7

Coloring force:100

P.H. Value:6.5-7.5

Oil Absorption(ml/100g):45-55

Light Fastness:6

Weather fastness:5

Heat Resistance:120℃

Water Resistance:4

Oil Resistance:4

Acid Resistance:4

Alkali Resistance:5

Shade: bluish red

Advantage :bright color, good coloring force, good heat resistance .
       Can Use: Ink , paint , Plastic, Stationery, Rubber.