Cobalt Yellow (Aureolin) Watercolor Paint

As low as €7.70
In stock
Only %1 left
SKU
850-309

Cobalt Yellow (commonly called aureolin) is a potassium cobalt nitrite. 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.

Rublev Colours 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 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

For a detailed explanation of the terms in the table above, please visit Composition and Permanence.

Notes

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.

More Information
SKU850-309
BrandRublev Colours
VendorRublev Colours
Processing TimeUsually ships the next business day.
ColorYellow
Pigment TypeInorganic, Synthetic

Hazard Identification

Classification according to EC Regulation 1272/2008: This product is not classified as hazardous according to the CLP/GHS Directive.

Classification according to EC Regulation No. 67/548 or No. 1999/45: The material is not subject to classification according to EC lists. This product does not require classification and labeling as hazardous according to CLP/GHS.

Safety Designation

P280 Wear protective gloves/ clothing/ eye/ face protection.

P281 Use personal protective equipment as required.

P501 Dispose of contents/ container according to regional, national and international regulations.

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Cobalt Yellow (Aureolin) Watercolor Paint
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