Cobalt Yellow is an expensive, transparent, pure yellow with only adequate hiding power. It is reliable in watercolour and makes perfect tints. However, it must be carefully manufactured in oil form, or it can brown. Cobalt Yellow is known for good mixing quality with all other pigments and is useful in glazes and tinting.
Cobalt Yellow is an expensive, transparent, pure yellow with only adequate hiding power. It is reliable in watercolour and makes perfect tints. However, it must be carefully manufactured in oil form, or it can brown. Cobalt Yellow is known for good mixing quality with all other pigments and is useful in glazes and tinting.
Permanence: Cobalt Yellow has good permanence and lightfastness and can withstand strong sunlight.
Toxicity: Cobalt Yellow is highly toxic by inhalation or ingestion. The ingestion of this pigment has caused cyanosis (low oxygen levels in the blood) due to methemoglobinemia.
History: Cobalt comes from the Middle High German word Kobalt, an underground goblin because miners thought cobalt harmed silver ores. The discovery of the potassium and cobalt compound used to make Cobalt Yellow is credited to N.W. Fischer in Breslau in 1848. It was not introduced as an artists’ pigment until 4 years later by Saint-Evre in Paris. During the previous century, it was considered the only colour that could reasonably replace Indian Yellow.
Alternate Names: Aureolin.
Size | 21 ml |
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Brand | Sennelier |
Country of Manufacture | France |
Type of Store Credit value | Select |