Direct Dyes Black 17 Direct Black D for Paper Dyeing

• Customization: Available
• CAS No.: 2945-96-2
• Colour: Black
• Appearance: Powder
• Usage: Paper, Ink, Leather, Textile, Food, Plastic, Paint
• Application Material: Wool
• Name: Direct Black 17
• Content: 100%
• C.I.No.: Direct Black D
• Related Name: Direct Black SD
• Light Fastness: 2
• Washing Fatness: 3
• Rubbing Fastness: 4
• Transport Package: Bag
• Trademark: emperor
• Origin: China
• HS Code: 3204140000
• Production Capacity: 80000t/Y

Product Description

 Product Name: Direct Black 17
C.I. No.: D.Bl. 17
CAS No.: 2945-96-2
Molecular Formula:C24H21N6NaO5S
Molecular Weight: 528.52
Relatived Names:
Benzo Black DS; Diazamine Black; Direct Black D ; Direct Black SD ; Direct Grey D; Dycosdirect Grey D; Hispadiazo Black D; Hispadiazo Black D; Vilmamin Diazo Black D; Zambesi Black D
Shade: green light gray to green and black powder, soluble in water for violet black
 
Direct Black 17 Physical Properties and light fastness, solubility.

Direct Black 17
Density	1.31
Dyeing Depth %	2
Light Fastness	2
Washing Fatness	3
Rubbing fastness(dry)	4
Rubbing fastness(wet)	3

Direct Black 17 application: Colorant for acrylic fibres,silk wool,cotton,fiber, leather, hemp, bamboo, wood, paper, mosquito repellent.
 
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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