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Aureolin Full Pan
Cobalt yellow (commonly called aureolin) is a potassium cobalt nitrite. The compound was discovered in 1831 but not introduced as a pigment until after 1851. It is an intense yellow that has high tinting strength and low opacity, popular as a watercolor. In watercolors, cobalt yellow is a transparent, lightly staining, intense yellow.
Color Names | |
Current Names: | Dutch: kobalt geel English: cobalt yellow French: jaune de cobalt German: Kobaltgelb Italian: giallo di cobalto Spanish: cobalto amarillo |
Color Information | |
Single Pigment: | Cobalt Yellow (Aureolin) |
Binder: | Gum Arabic |
Color Information | |
Color: | Yellow |
Color Index: | Pigment Yellow 40 (77357) |
Chemical Name: | Hydrated Tripotassium Hexanitrocobalt(II) |
Chemical Formula: | K3(Co(NO2)6).nH2O |
CAS: | 13782-01-9 |
Properties | |
ASTM Lightfastness: | II |
Opacity: | Transparent |
Tinting Strength: | High |
Staining: | Low |
Granulating: | Low |
Note: Some separation of pigment and medium may occur in Rublev Colours Watercolors and is a natural process when no stabilizers are added to paint to prevent this from occurring.
SKU | 850-309FP |
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Brand | Rublev Colours |
Vendor | Natural Pigments |
Processing Time | Usually ships the next business day. |
Size | Full Pan 3 ml |
Color | Yellow |