1) Product name

Sunfast Violet 7421

2) Color index name

Pigment Violet 19

3) Chemical type

Quinacridone β type

4) Molecular formula

C20H12N2O2

5) CAS No.

1047-16-1

6) EU No.

213-879-2

7) Relative trade name

Clariant Hostaperm Red Violet ER-02

1) PH Value

7

2) Specific gravity

1.50±0.1

3) Water soluble

1.0% max

4) Oil absorption

45±5%

5) Heat stability

250 Degree C

6) Resistance to Water (1-5)

5

7) Resistance to Oil (1-5)

5

8) Resistance to Acid (1-5)

5

9)Resistance to Alkali (1-5)

5

10) Light fastness (1-8)

8

11) Weather fastness (1-5)

5

12) Migration resistance

5

13) E

≤1.0

1) Plastics

Applicable

2) Coating

Water based paints, Solvent Paints, Industrial paints, Powder coating, Automotive paints

3) Inks

Applicable

4) Textile paste

Applicable

4.

Technical comments

Bluish Red Violet 19 which could replace ER-02 from Clariant use largely in high grade coating industry, such as OEM paints, Refinish paints, Water based paints, Solvent Paints, Industrial paints, Powder coating, also could be used for plastics, inks.