Prussian Blue (Hue) Warm grey Colour: Medium Grey

Colour: Medium Grey

Pigment classification: Monoazo-Monoazo-Phthalocyanine

7Viscosity Range: 4000-15000 CPSCIE L*a*b* Values: L*31

5Viscosity Range: 20000-24000 CPSCIE L*a*b* Values: L*80

Prussian Blue (Hue) Warm grey Colour: Medium GreyColor: Prussian Blue (Hue)Permanence: AAOpacity: OpaquePigment: PB29, PB15: 3, PBk7Pigment description: Silicate of Sodium and Aluminum with Sulfur, Copper Phthalocyanine , Nearly Pure Amorphous CarbonASTM Rating Ligthfastness: IPigment classification: MixtureColor Index Number: Viscosity range (mPa. s): 800 1. 500 Color IndexThe pigments used for artists colors are inorganic as well as organic. The inorganic pigments have been used since antiquity;