Vat Red 1 Vat Pink R
Dynathrene is our brand of Vat dyes which offer excellent fastness to washing, light and bleaching for cellulosic fiber.
Vat Red 1 Vat Pink R Soluble Vat Red 1
1. Molecular formula: C18H10Cl2O2S2 |
2. Molecular weight: 393.31 |
3. Structure formula: |
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4.CAS NO.:2379-74-0 |
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 1 Vat Pink R
Properties and Applications:
bright blue light pink to red colourful blue-ray. pink powder. Insoluble in water, Etanol and Acetone, soluble in Xylene, a yellow light red fluorescent. The strong sulfuric acid for red, then turned green and red after diluted; In nitric acid for red; In alkaline insurance powder solution for yellow; In the acidic insurance powder solution for colorless. For light brittle dye, mainly for the cotton fabric printing and dyeing, a crisp cloth sex, less the allover in summer. Can be processed into Organic Pigments, used for plastic shading. This applies to goods towels, and sheets of printing and dyeing, very bright color, can also be used for polyamide, viscose, silk dyeing and printing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 4-5 | 5 | 4 | 4 | 4-5 | 5 |
| AATCC | 5 | 5 | 4 | 4 | 4 | ||
Vat Red 1 Vat Pink R
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