Range :Old Holland Classic Watercolours
Colourname :Madder (crimson) lake deep extra
Colournumber :28
Serie :C
Pigment classification :1-2- Dihydroxyanthraquinone
Colour index :PR83:1
Colour index number :58000:1
Lightfastness : Lightfast pigment according to ASTM
category 1 and 2
Opacity/transparency :Transparent