Direct Violet 9

TRADE NAME:: Direct Fast Violet BK; Direct Fast Violet MB; Direct Brilliant Violet C; Atlantic Brilliant Violet B; Benzo Brilliant Violet 5B; BrilliantBenzo Violet BA-CF; Brilliant Paper Violet 2BP; Calcomine Brilliant Violet B; Chloramine Brilliant Violet B; DiaphtamineBrilliant Violet B; Diazol Brilliant Violet B; Diphenyl Brilliant Violet DB

CAS NO: 6227-14-1

CI.NO: 27885

Molecular Formula: C30H23N5Na2O8S2
Molecular Weight: 691.64
Shade: blue purple powder.

COLOR TEMPLATE

Direct Violet 9 Physical and Chemical properties

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

Blue purple. Soluble in water for red light purple, soluble in soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. The strong sulfuric acid for blue-ray green, purple precipitation after diluted; In nitric acid solution for the red light in brown. The dye solution to the strong hydrochloric acid has the purple precipitation;

Direct Violet 9 Application:

Add thick sodium hydroxide solution has the purple sediment: cotton, viscose, silk dyeing and printing, also can be used for paper color, can also be used in leather color.

Packing:

20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye

Direct Violet 9 Material Safety Data Sheet (MSDS)

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