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Colorwen International Red 1850

Colorwen International Red 1850 is a organic pigments belongs to the benzimidazolones chemical family used in applications.

Color: Red

Pigment Type: Organic Pigments

Chemical Family: Benzimidazolones

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CI Number
Chemical Family
Pigment Type
CASE Ingredients Functions
CAS No.
51920-12-8
EC No.
257-515-0

Applications & Uses

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (Water=1)min. 1.40--
Oil Absorption48±5.0g Oil / 100g Pigment-
Moisture Contentmax. 1.5%-
Color Strength100±5%-
Color Shade (Variance)Δ Emax. 1--
pH6.5-7.5--
Water (1-5 Scale; 5 denotes the best)3-4--
Ethyl Alcohol (1-5 Scale; 5 denotes the best)3--
Methyl Ethyl Ketone (1-5 Scale; 5 denotes the best)4--
Toluene (1-5 Scale; 5 denotes the best)5--
Ethyl Acetate (1-5 Scale; 5 denotes the best)3-4--
2% HCL (1-5 scale; 5 denotes the best)5--
2% NaOH (1-5 scale; 5 denotes the best)1--
Fastness Properties
ValueUnitsTest Method / Conditions
Heat Resistance at 230°C x 10min.5--
Light Fastness5--
Migration5--