1. Product Name
Trade Name: Fast Red 2R
C.I. Number: Pigment Red 21
CAS Number: 6410-26-02
EU Number: 229-096-4
Chemical Family: Mono azo
2. Physical, Chemical and Fastness Properties
Molecular Formula: _ _ _
Molecular Weight: 401.84
Density:1.7
Coloring force:100
P.H. Value:6.5-7.5
Oil Absorption(ml/100g):35-45
Light Fastness:6-7
Weather fastness:5
Heat Resistance: 200℃
Water Resistance:5
Oil Resistance:3
Acid Resistance:5
Alkali Resistance:5
3. Brief Description
Shade: bluish red
Advantage :bright color, good heat resistance .
Can Use: Ink , Textile Printing and Plastic, Stationery、Rubber.
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