Prussian Blue (Hue) Warm grey Colour number: 66

Colour number: 66

Pigment classification: Monoazo-Monoazo-Phthalocyanine

The coarse side is suitable for pastels and the fine for pencil

antraquiniones and quinacridones

Prussian Blue (Hue) Warm grey Colour number: 66Color: 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;