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Sennelier French Artists' Watercolor - Cobalt Deep, 21 ml, Tube

4.8 out of 5 stars
4.8
Item #:01755-5385
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Sennelier French Artists' Watercolor - Cobalt Deep, 21 ml, Tube and swatch

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AP Non-Toxic

Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.

Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.

Product Details

No.
309
Description:
Artists' Watercolor
Color:
Cobalt Deep
Tube Size:
21 ml (0.71 oz)
Series:
4

Colors on Monitors -

Due to differences in users’ monitors, the colors presented are an approximation of the true color.

Reviews

Pigment Information

This color contains the following pigments:

PB72-Cobalt Zinc Aluminate Blue Spinel

Pigment Name

PB72-Cobalt Zinc Aluminate Blue Spinel

Pigment Type

inorganic

Chemical Name

cobalt zinc aluminate

Chemical Formula

(Co,Zn)Al2SO4

Properties

Cobalt zinc aluminate produces a deep, bright shade of Cobalt Blue

Permanence

Cobalt salts are extremely lightfast and temperature stable.

Toxicity

Cobalt salts are toxic.

History

Since the discovery of processes for mining and purefying Cobalt Blue (PB28) in the 19th century, additional processes for manufacturing and purifying other cobalt salts have become available. Their use as artist pigments has followed.

Safety Data Sheet

UPC Code: 3046450117445

ASIN #: B008PCMH6A