Black Iron Oxide pigment from Coloured Earth. A manufactured pigment from Germany. Black Iron Oxide is a permanent black pigment with neutral undertones. Oxide pigments have strong colour strength. Black Iron Oxide with the colour reference BK11 is also known as Mars Black.
Technical Info:
Pigment Name: Black Iron Oxide – 209
Other Names: Mars Black
Pigment Type: Manufactured Pigment
Country of Origin: Germany
Colour Index: Bk11 – N° CAS : 1317-61-9
Density: 850 g/l
Chemical Make-up: Azo pigment on a mineral base
Chemical Formula: Fe304
Lime Stable? Yes
Suitable for External Use? Yes
UV Rating: Very Good
Colouring Power: Very Good
Particle size: 50 microns (325 Mesh)
Heat Stability: Colour Stable to 150°C / 300° F
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