Light Sienna - light brown pigment

Light Sienna - light brown pigment

Coloured Earth Pigments

Regular price £4.50 Sale

This Light Sienna Powdered pigment from Coloured Earth, is a mix of natural Iron oxides quarried in France.

Technical Info:

Pigment Name: Light Sienna – 163
Pigment Type:
  Natural  Earths & Ochres
Country of Origin: France
Colour Index: Y43-Bk11
Density: 625 g/l
Chemical Make-up:  Azo pigment on a mineral base
Chemical Formula: SiO2+Al2O3+Fe2O3+Fe3O4
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 165°C / 330° F

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