Product Name: Acid Violet 48
C.I. No.:
CAS No.: 12220-51-8
Molecular Formula: C37H39N2NaO6S
Molecular Weight: 662.77
Shade:Dark reddish brown
Relative name: Akacid Violet FBL 180%;Best Acid Violet FBL;Dorasyn Violet CB 180%;Leadacid Violet FBL 200%;Lerui Acid Violet N-FBL;Orco Milling Brilliant Violet BL 200%;Phoebe Violet W-FBL 180%;Ricoamide Violet BL;TaiacidVIoletFB-T 180%;Weak Acid Violet N-FBL;
Acid Violet 48 |
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Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light |
|
Fading |
Stain |
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ISO |
Wool |
4-5 |
5 |
4-5 |
3-4 |
6 |
red light yellow to orange. Yellow powder. Soluble in water, but soluble in ethanol, ethyl The appearance of the Dark reddish brown powder, soluble point 100 ℃, ℃ Max = 592 nm (water), soluble in water, in 20 ℃ water solubility of 8 g/L. In strong hydrochloric acid for product red, diluted into light purple, have precipitation; In nitric acid for coffee. Its water solution for product red, add hydrochloric acid for sauce and after red precipitate; After add sodium hydroxide and have better light precipitation. Levelness medium, white sex is not good.
Used for wool, silk, polyamide fiber and its blended fabric dyeing and printing, but also can be used for leather color.
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
