Karma International

Copper Phthalocyanine Blue Crude



Product NameCopper Phthalocyanine Blue Crude
C.I. No.74160
Chemical GroupCopper-Phthalocyanine Blue
CAS No.147-14-8




AppearanceBlue Powder
Purity by acid pasting97% (Min.)
Oil Absorption Value38-42
Specific Gravity (g/ml)1.6 - 1.7
PCB ContentNil
Free Copper2500 ppm (Max)
Total Copper10.0 - 10.5%
Sieve Residue (325 mesh)1% (Max)
pH of 10% Aq. Solution6.5 to 8.0
Water soluble1% (Max)
Moisture Content1% (Max)
PCB ContentNil
Acid LeachingClear
Alkali LeachingClear


Key Application Profile


Key Raw Material for Manufacturing of
1) Pigment Blue 15.0, 15.1, 15.2, 15.3, 15.4
2) Pigment Green 7, Pigment Green 36
3) Reactive Blue 3, 21, 25, 71, 140
4) Direct Turquoise Blue 86
5) Direct Blue 199


Key Properties


Key Properties
1) The product is produced by typical technology using Alkyl Benzene route.
2) Excellent Dispersibility.
3) Excellent flow property obtained when produced as a Pigment Blue for Ink application.