Vat Orange 19
Name:C.I.Vat Orange 19,C.I.59305
Molecular Structure: anthraquinones
C.I.Vat Orange 19,C.I.59305,CAS 1324-02-3,375.20,C22H8Cl2O2
Molecular Formula:C22H8Cl2O2
Molecular Weight: 375.20
CAS Registry Number:1324-02-3
Manufacturing Methods : Anthanthrone for chlorination.
Properties and Applications: bright orange. Orange powder. Insoluble in water, slightly soluble in 1, 2, 3, 4-Tetrahydronaphthalene and Xylene. The strong sulfuric acid for green. Alkaline reduction for the red light purple leuco ; Acid reduction to orange color body hidden. Used for the cotton fiber dyeing as bright orange, the affinity of cotton is good, to dead cotton covering power is also very good. This product can be used for direct printing of cotton fabric dyeing and printing, the discharge printing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 5 | 7 | 4-5 | 4 | 4-5 | 5 |
| AATCC | 4 | 5 | 7 | 5 | 5 | ||
List of Suppliers:
[…] C.I.Vat Orange 19 […]