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

Item #:01755-5385
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Cobalt Deep
Cobalt Deep

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Product Details

Color:
Cobalt Deep
Size:
21 ml
No.
309
Series:
4

Pigment Information

This color contains the following pigments:

Cobalt Zinc Aluminate Blue Spinel


Pigment Name

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