very lightfast. Packed in clear plastic jars.

Soluble in water. When used with cement only for interior use. Do not treat with hydrochloric acid.

Color: red, CI: PR 254

Chemical description: Organic pigment, dispersing aid

Lightfastness: Concentrated: 8, Medium: 8, Thinned: 8 (1 is poor, 8 is best).

Stable in Acid: 5, Alkali: 5, Lime: 5 (1 is poor, 5 is best).

Suitability: Acrylics, Tempera, Watercolor / Gouache