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Hot sale Pigment yellow 139 light fastness - Pigment Violet 19 – Precise Color Detail:
Product Description:
Product Name: Quinacridone Violet 4R
Color Index: Pigment Violet 19
C.I.No. 73900
CAS No. 1047-16-1
EC No. 213-879-2
Chemical Nature: Quinacridone
Chemical Formula C20H12N2O2
Technical Properties:
High performance with generally very good fastness properties.
Application:
Recommend: Offset inks, PA inks, NC inks, PP inks, water based inks.
Physical Properties
Density(g/cm3) |
1.8 |
Moisture (%) |
≤1.5 |
Water Soluble Matter |
≤1.5 |
Oil Absorption (ml / 100g) |
45-55 |
Electric conductivity (us/cm) |
≤250 |
Fineness (80mesh) |
≤5.0 |
PH value |
7.0-8.0 |
Fastness Properties ( 5=Excellent, 1=Poor)
Acid Resistance |
5 |
Soap Resistance |
5 |
Alkali Resistance |
5 |
Bleeding Resistance |
5 |
Alcohol Resistance |
5 |
Migration Resistance |
5 |
Ester Resistance |
5 |
Heat Resistance (℃) |
250 |
Benzene Resistance |
5 |
Light Fastness(8=Excellent) |
8 |
Ketone Resistance |
5 |
Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.
Product detail pictures:
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