Watercolor mars orange 3.2 ml

The composition of the watercolor uses finely ground, concentrated pigments and highly purified gum arabic. A high degree of grinding on a ceramic paint grinder gives transparent, pure and saturated colors. Watercolor mixes well, is easily washed and has high lightfastness.

Composition - iron hydroxide with a variable content of crystallization water (the amount of water determines the shade of orange Mars). Iron hydroxides mixed with aluminum oxide hydrate, chalk or gypsum were sold. (For the properties of orange Mars, see "Mars Yellow" and "Mars Red"),

In the body layer, this pigment is red-brown, in the glaze - red-orange, in the whitewash - orange.

Obtained by calcining Mars Yellow at a temperature of 200 - 250 ° C. Has the same properties as Mars Yellow. High lightfastness and resistance to alkalis allows the use of Mars in all types of painting. Mars orange can be mixed with almost all other pigments.

•Chemical description: Inorganic substance, a compound of iron and oxygen. Calcined Mars yellow.

•Chemical formula: Fe2O3

•Lightfastness – 8

•Alkali resistance: 5

•Lime resistance: 5

•Acid resistance: 5

•ColorIndex PY42

•Color orange

•Form cuvette 3.2 ml