Crude Phthalocyanine Blue (CPC) / Activated CPC
Product  Mazcol Blue Crude CPC Mazcol Crude Blue ACPC 1-4
Colour Index   (CI 74160) (CI 74160)
Activation level 0 As per customer's requirement
Specific Gravity 1.65 1.65
Bulk Density gm/cc 0.45-0.47 0.63-0.67
Purity Min 97.5% Min 97.5%
Copper content >10.6% >10.6%
Free copper < 1000 ppm < 1000 ppm
Grit content < 50 ppm < 50 ppm
Iron content < 5 ppm < 5 ppm
Ph 4.5-8 4.5-8
Volatiles Max 0.5% Max 0.5%
PCB BDL BDL
Dioxines BDL BDL
SVHC Absent Absent
Heavy metals < 100 ppm < 100 ppm
Banned amines BDL BDL
Solvent ONT ONT
Application Raw material for manufacture of
PB15, 15.1, 15.2, 15.3, 15.4, PG7
Raw material for Pigment Blue
15 and Pigment Blue 15:3
Reactive Turquoise Blue
3, 21, 25, 71, 140
Direct Turquoise Blue 86
Direct Blue 199