Pigment Presscake

Pigment Presscake:

Presscake of Pigment Blue 15:3
CAS No：147-14-8
Molecular formula：C32H16CuN8
Molecular weight：576

Usage:
The product is β-crystal form,shade is bright greenish blue,is of excellent transparency, resistance to solvent and no-crystallizing, widely used as Blue composition of process offset printing inks, toluene inks and water based inks.Fair price is their superiority.

Specification:
Appearance：dark blue granule
Solid content：50%±2%
Strength：100%±3%
Shade: approach to standard
Transparency: approach to standard
Sieve residue（325mesh）: 100ppm max
PH (pigment dispersions):6.0-8.0
Conductance(pigment dispersions): 200µs/cm max

Chemical structure: