Pigment Violet 23

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HP VIOLET 6387
C.I.PV23
Other names: dioxazin violet, permanent violet BL
Remarks: reddish

Technical Data Sheet
Chemical Composition
Color Index Pigment Violet 23
C.I.NO. 51319
Chemical Formula C34H22Cl2N4O2
CAS NO. 6358-30-1
EU NO. 228-767-9
Physical Properties
Physical Form Violet Powder
Heat Resistance(℃) 250
Density (g/cm3) 1.5
Specific Surface(㎡/g) 67
PH Value 5.0-6.0
Oil Absorption(ml/100g) 78
Fastness Properties Full Color Tint Color
Dispersibility Excellent Excellent
Light Fastness 8 7~8
Acid Resistance 5 4~5
Alkali Resistance 5 4~5
Weather Fastness 5 4~5
Water Resistance 5 4~5
Oil Resistance 5 4~5

Recommended applications: industrial paints, water based paints, plastics
Notes:

Full Color: Pig. Content: 6%
Tint Color: Pig. : white=1:20

1. Composition / Information on Ingredients
Chemical Nature Carbazol Violet
Chemical Formula C34H22Cl2N4O2
C.I. NO. 51319, Pigment Violet 23
CAS No. 6358-30-1
EU NO. 228-767-9
2. Physical and Chemical Properties
Melting point/melting rang 430-455℃
Density 20℃
Approx(g/cm3) 1.5
Specific surface(m²/g) 67
Average particle size(um) 0.04-0.07
PH value 5.0-6.0

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