Pigment Main use: Offset Ink, Water Base Ink,Sovent Ink,Plastic. PigmentOffset Ink: hi-gloss,easily dispersable.Water Base Ink: low viscosity,good yeing force,easily dispersable.Solvent Ink: transparent,storage stability.Plastic: easily dispersable,hi-gloss. : 6: 150Molecular Weight: 623.48Molecular Formula: C32H24Cl2N8O2Oil absorption(ml/100g): 30-40PH: 6.0-7.0