Product: Direct Red 13, Direct Bordeaux GB, keep on supplying high performance direct dyes around 20 years with guarantee of Quality and Credit
Red brown powder. Soluble in water for wine red, in ethanol for quality in red, soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for blue, Red sauce for diluted, precipitation; In the light of nitric acid for palm yellow: dye solution to join strong hydrochloric acid for purple, have precipitation; Add thick sodium hydroxide solution for orange brown, have precipitation. Cellulose fiber of dyeing, the dye absorption rate as well, 80 ~ 100 ºC maximum affinity. Mainly used for cotton and glue dyeing and printing, also can be used for silk, polyamide, viscose/polyamide fiber blended fabric dyeing, can also be used for the paper and leather color
| Standard |
Acid Resistance |
Alkali Resistance |
Light Fastness |
Soaping |
Water |
| Fading |
Stain |
Fading |
Stain |
| ISO |
1 |
4 |
2-3 |
2 |
|
2 |
|
| AATCC |
1 |
5 |
4-5 |
2 |
|
3 |
Audited Supplier 
Audited Supplier 
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