Description
COBALT BLUE Details
Chemical Name: COBALT BLUE
Synonyms: Cobalt blue pigment; Pigment blue 28
CAS No.: 1345-16-0
Molecular Formula: CoO??Al2O3
Molecular Weight: Null
Appearance: Powder
Typical?Properties
Density
4.26[at 20??]
Appearance
Powder
Color
Blue
?
COBALT BLUE Usage
Cobalt blue pigment is mainly used for high-temperature resistant coatings, ceramics, enamels, glass coloring, high-temperature resistant engineering plastic coloring, and as an art pigment.
Packaging and Shipping
Packing: 25KG/Drum
COBALT BLUE Storage
Store in a low-temperature, dry place; store separately from acids, oxidants, and food additives.
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Pigment blue 29, also known as ultramarine blue, is a multi-component inorganic pigment (sulfur-containing sodium aluminosilicate), also known as cloud blue or ocean blue. Ultramarine is insoluble in water and is resistant to alkali, weather resistance and light resistance. However, it changes color when exposed to acid and has weak tinting and hiding power. Pigment blue 29 has a wide range of uses and is commonly used in coatings, plastics, resins, inks, construction, paper, detergents, painting pigments, cosmetics and other industries.
Molecular Weight:630.64g/mol
Package:50g/100g/250g/500g/1kg/bulk quantity
Worldwide Delivery
Made in China
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