Old Holland Classic Oil Color - Cobalt Blue Deep, 125 ml tube
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Products bearing the CL seal of the Art & Creative Materials Institute ("Caution Label") contain ingredients that are toxic or hazardous, but when used in properly supervised and controlled conditions, they can be enjoyed with complete safety.
Product Details
- Description:
- Classic Oil Color
- Color:
- Cobalt Blue Deep
- Size:
- 125 ml (4.2 oz)
- No.
- 038
- Mfg #:
- 12038
Colors on Monitors - Due to differences in users’ monitors, the colors presented are an approximation of the true color.
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Pigment Information
This color contains the following pigments:
PB74-Cobalt Zinc Silicate Blue Phenacite
Pigment Name
PB74-Cobalt Zinc Silicate Blue Phenacite
Pigment Type
inorganic
Chemical Name
cobalt zinc silicate
Chemical Formula
(CoZi)2SiO4
Properties
Cobalt-zinc silicate is semi opaque and semi-soluble in water. It produces a warmer and darker blue that standard Cobalt Blue (PB28), and is used most often in glass and ceramics.
Permanence
Cobalt-zinc silicate is extremely lightfast and temperature stable.
Toxicity
Cobalt-zinc silicate is toxic, and its toxictiy may be of greater concern that for Cobalt Blue (PB28) because it is semi-soluble in water.
History
Since the discovery of processes for mining 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: 8715046120385
ASIN #: B00A6VVN2M