Vat Red 15 Vat Bordeaux RR
Dynathrene is our brand of Vat dyes which offer excellent fastness to washing, light and bleaching for cellulosic fiber.
Vat Red 15 Vat Bordeaux RR
1. Molecular formula: C26H12N4O2 |
2. Molecular weight: 412.40 |
3. Structure formula: |
4. CAS NO.:4216-02-8 |
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 15 Vat Bordeaux RR
Properties and Applications:
dark red. Purple red powder. Soluble in 2 – Chlorophenol, slightly soluble in Chloroform, Pyridine , Toluene, not soluble in Acetone and Etanol. In concentrated sulfuric acid for red orange. Alkaline reduction leuco for brown, green fluorescent; Acid reduction leuco for orange. Mainly used for cotton of jig dyeing and disseminated, to dead cotton good covering power. Can also be applied to direct printing, resist printing and discharge printing. Can also be processed into Organic Pigment, used in the manufacture of ink.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 4-5 | 6 | 3 | 3 | 4-5 | 4-5 |
Vat Red 15 Vat Bordeaux RR