primary blue vallejo akrylmaling French Burnt Umber Colour index: PBR7-PB60-PY129-PG7

Colour index: PBR7-PB60-PY129-PG7

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Pigment classification: Azo condensation

Pigment classification: Oxides of cobalt and tin

primary blue vallejo akrylmaling French Burnt Umber Colour index: PBR7-PB60-PY129-PG7Color: Primary Blue Permanence: AA Opacity: Opaque Pigment: PW6, PB15: 3 Pigment description: Titanium Dioxide Rutile, Copper Phthalocyanine ASTM Rating Ligthfastness: I Pigment classification: Mixture Color Index Number: Viscosity range (mPa. s): 15. 000 20. 000 Color Index The pigments used for artists' colours are inorganic as well as organic. The inorganic pigments have been used since antiquity; most of them are extracted from minerals and soil,