Original
By certification 
Pigment red 255
Our grade name: Dpp scarlet 5g
C. I. No.: 561050
CAS No.: 120500-90-5
Molecular weight: 288.30
Chemical formula: C18h12n2o2
Specification:
Appearance: Red powder
Heat resistance: min300C
Light fastness: 7-8
Acid resistance: 5
Alkali resistance: 5
Fastness to bleeding: 5
Oil absorption: 45-55 %
Specific surface: 28 m2/g
Density: 1.65 g/cm3
Residue on 80 mesh: 5.0% max
Water soluble: 1.0% max
Volatite 105: 1.0% max
Tinting strength: 100-105 %
Hs code: 32041700
Packing: 10kg, 25kg bags/drum
Fast Red 2255 is a brilliant high performance pigment, with high color strength, excellent weather fastness and good acid, alkali resistance.
Recommended for all paint, coating and plastic.
