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Ultramarine Blue
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  • Ultramarine Blue

Ultramarine Blue

Type : Blue Pigment

Color Index : Pigment Blue29: 77007

CAS No. : 57455-37-5

Chemical Description : Silicic acid , Aluminum Sodium salt, sulphurised

Typical Properties

Property Typical value
pH Value 7-10
Oil Absorption [g/100g] 30 - 40
Thermo Stability 300°C - 350°C
Specific gravity 2.35
Acid fastness 1 degree
Alkali fastness 2 - 3 degree
Average Particle size (µm) 1.7 - 1.9
Light fastness 7 - 8 degree

Applications:

Ultramarine Blue pigment is used in various applications such as Plastics, Powder Coatings, ...