PR233—Chrome Tin Pink Sphene

Pigment Type

inorganic

Chemical Name

n/a

Chemical Formula

CaO + SnO_{2 +} SiO_{2 +} Cr₂O₃

Properties

Chrome tin pink sphene comprises a mixture of silicates and metal oxide salts. The opacity of the formulation depends on the proportions of these salts. Tinting strength is low compared with most organic pigments.

Permanence

The inorganic metal salts in this pigment are extremely stable.

Toxicity

Chrome tin pink sphene comprises a mixture of silicates and metal oxide salts. Although none are known to be carcinogenic or toxic, fine particles of such materials are respiratory and eye irritants. Contact with dust should be avoided.

History

This inorganic pigment has been used in enamels and ceramic glazes. Naturally occurring mineral deposits have been used in ceramic glazes for centuries.

Alternate Names

Chrome Tin Pink, Inorganic Pigment Pink