Vat Red 14 Vat Scarlet GG
Dynathrene is our brand of Vat dyes which offer excellent fastness to washing, light and bleaching for cellulosic fiber.
Vat Red 14 Vat Scarlet GG
1. Molecular formula: C26H12N4O2 |
2. Molecular weight: 412.40 |
3. Structure formula: |
4. CAS NO.:8005-56-9 |
5. Appearance: Red powder. |
6. Specification: Strength 100% |
7. Usage: Mainly used in dyeing of cotton and silk. |
8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Vat Red 14 Vat Scarlet GG
Properties and Applications:
dark yellow red. Orange powder. Insoluble in water, soluble in 2 – Chlorophenol, slightly soluble in hot Chloroform and Pyridine , not soluble in Acetone, Etanol and Toluene. In concentrated sulfuric acid for yellow brown. Alkaline reduction leuco for olive; Acid reduction leuco with green fluorescent blue. Used for cotton fabric dyeing, for the dark yellow red. To cotton affinity is high, good levelness, to dead cotton covering power is very good. Used for cotton fabric of direct, resist and discharge printing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 5 | 6-7 | 4-5 | 3 | 4-5 | 5 |
| AATCC | 5 | 6-7 | 5 | 5 | 5 | 5 | |
Vat Red 14 Vat Scarlet GG