Orange de cadmium n° 2, vermillon

Cadmium pigments are excellently lightfast, opaque and suitable for most artistic techniques.

However, toxic fumes are released when cadmium pigments are burnt, so the use of these pigments for utilitarian and painting purposes, such as colored wall designs, is prohibited. We also do not recommend these pigments for encaustic.

• Chemical description: Inorganic salt
• Resistance to alkali: 5 (1 is bad, 5 is best)
• Resistance to lime: 5 (1 is bad, 5 is best)
• Resistance to acid: 5 (1 is bad, 5 is best)
• Lightfastness - thinned: 8 (1 is bad, 8 is best)
• Lightfastness - medium: 8 (1 is bad, 8 is best)
• Lightfastness - concentrated: 8 (1 is bad, 8 is best)
• ColorIndex: PR 108.77202, 77196
• Opacity: opaque
• Suitability: Acrylics, Oil, Tempera, Watercolor / Gouache
• Colors: Orange, Red
• Forms: powder
• Solubility in water: insoluble

Read further pigment specifications from the manufacturer here.