Old Holland

Classic Watercolours

Prussian Blue Extra

Prussian Blue Extra
Colour name: Prussian Blue Extra
Colour number: 34
Serie: A
Pigment classification: Ammonium ferro(3+)hexacyano-C ferrate(4+)
Available: in 6 ml and 18 ml tube, half pan
Colour index: PB27
Colour index number: 77510
Lightfastness: Lightfast pigment according to ASTM category 1 and 2
Opacity/transparency: Transparent

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