Green 7 Pigment

Cpc green 7 specifications powder appearance - dark & bright green specific gravity - 1.40 to 1.44 bulk density - 3.0 ltr.kg. Solubility in water - insoluble oil absorption - 3 3 gms., 100 gms. Of pigment sieve residue (350 mesh ) ( grit) - 500 ppm max. Heat stability - 200 centi. Moisture content - less than 1%. Water soluble - less than 1 %. Ph of aqueous extract - 7 dispersion - < 10 micron heavy metal - < 5 ppm free copper - < 100 ppm texture - very soft tinting strength - very high