Direct Dyes Violet 66 for Paper Dyeing

• Colour: Violet
• Appearance: Powder
• Usage: Paper, Ink, Leather, Textile, Food, Plastic, Paint
• Application Material: Wool
• Name: Direct Violet 66
• Content: 100%
• Model NO.: 29120
• C.I.No.: 29120
• Related Name: Direct Violet 5bl
• Light Fastness: 6-7
• Rubbing Fastness(Dry): 4
• Rubbing Fastness(Wet): 3
• Transport Package: Bag
• Trademark: emperor
• Origin: China
• HS Code: 3204140000
• Production Capacity: 80000t/Y

Product Description

Product Name: Direct Violet 66
C.I. No.: 29120
CAS No.: 6798-03-4
Molecular Formula: C32H23N7Na2O14S4
Molecular Weight: 903.81
Shade: blue purple powder.
Relative name: Direct V iolet;Direct Violet 5BL;Direct Violet 5BL;Direct Violet 5BLL ;Doramin Light Violet 5B 250%;Dyrect Fast Violet BLD ;Dyrite Violet 5BL;Formo Direct Violet FDV;Indosol Violet SF-B ;Intralite Fast Violet 5BLL ;IntraliteFast Violet 5BLL;Kayarus Supra Violet 5BL;Leadirect Fast Violet 5BLL;
 
Direct Violet 66 Physical Properties and light fastness, solubility

Direct Orange 66
Dyeing depth %	2
Insolubles %	0.15
Light Fastness	6-7
Washing Fatness	1-2
Rubbing fastness(dry)	4
Rubbing fastness(wet)	3

Direct Violet 66 Properties and Applications:
purple. Soluble in water for red light purple. The strong sulfuric acid for blue, purple for red after diluted. The dye solution to join 10% hydrochloric acid has the purple precipitation; Add 10% sodium hydroxide solution for blue purple.
 
Package, 25KG/DRUM, CARTON BOX, BAG
 
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.




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