Pigment Violet 19
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.
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