C.I Constitution No:71137

CAS Registration No.: 4948-15-6

External main products name: Permanent Red BI(FH) Graphtol Red CIRL(s) PV- Fast Red B(FH) PVC Red K 381(GS)

Chemical name: Perylene tetracarboxylic acid-bis(3.5-dimethylphenyl)imide

Structural formula:

Molecular formula: C₄₀H₂₆N₂O₄

Molecular weight: 598.66

Specification:

Appearance: Yellow-light red powder.

Color light: Similar to the standard sample

Coloring power: Equal to 100¡À5 of the standard sample

Heat resistance: 300

Light permanency: >6 grade

Water soluble matter: 1.0%

Properties: Bright color, strong coloring power, high heat resistance, good light permanency ,acid fastness,alkali resistance and no migration property.

Use: It is mainly used in coloring plastic, coating and paint. It can also be used in coloring raw liquor of synthetic fiber.

Package: 1 kg,5 kg and 25 kg NetWeight.