Vat yellow 33 Vat Yellow F3GC
Dynathrene is our brand of Vat dyes which offer excellent fastness to washing, light and bleaching for cellulosic fiber.
Vat yellow 33 Vat Yellow F3GC
1. Molecular formula:C54H32N4O6 |
2. Molecular weight:832.86 |
3. Structure formula: |
4. CAS NO.:12227-50-8 |
5. Appearance: Yellow 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 yellow 33 Vat Yellow F3GC
Properties and Applications:
brilliant yellow. Yellow powder. Alkaline reduction for the red light purple leuco , acidity reduction leuco for yellow. Used for the cotton fabric dyeing as red light yellow. This product to cotton directness high, even dye performance is good, can undertake preventing dye, discharge printing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3-4 | 5 | 6-7 | 5 | 5 | 5 | 5 |
Vat yellow 33 Vat Yellow F3GC