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Colorwen International Yellow 3550

Colorwen International Yellow 3550 is an organic monoazo pigment.

Color: Yellow

Pigment Type: Organic Pigments

Chemical Family: Azo Compounds

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CI Number
Chemical Family
Pigment Type
CASE Ingredients Functions
CAS No.
6358-37-8
EC No.
228-771-0

Applications & Uses

Compatible Substrates & Surfaces

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (Water=1)min. 1.40--
Oil Absorption47±5.0g Oil / 100g Pigment-
Moisture Contentmax. 1.5%-
Color Strength100±5%-
Color Shade (Variance)Δ Emax. 1--
pH6.0-8.0--
Water (1-5 Scale; 5 denotes the best)3--
Ethyl Alcohol (1-5 Scale; 5 denotes the best)2-3--
Methyl Ethyl Ketone (1-5 Scale; 5 denotes the best)5--
Toluene (1-5 Scale; 5 denotes the best)2--
Ethyl Acetate (1-5 Scale; 5 denotes the best)3-4--
2% HCL (1-5 scale; 5 denotes the best)4-5--
2% NaOH (1-5 scale; 5 denotes the best)3-4--
Fastness Properties
ValueUnitsTest Method / Conditions
Heat Resistance180°C-
Light Fastness5--
Migration3-4--