High Performance Direct Fast Violet Bb Manufacturer Direct Fast Violet 51 Factory Dyes

• CAS No.: 5489-77-0
• Formula: C32h27n5na2o8s2
• Colour: Violet
• Appearance: Powder
• Usage: Paper, Leather, Textile, Cotton, Silk
• Application Material: Cotton, Silk
• Model NO.: DIRECT VIOLET JDC-VIOLET051
• Content: 100%
• Transport Package: 25kgs Carton Box
• Trademark: JADECHEM
• Origin: China
• HS Code: 3204140000
• Production Capacity: 10000mt/Year

Product Description

Product: Direct Fast Violet BB Manufacturer Direct Fast Violet 51

Keep on supplying high performance direct dyes around 20 years with guarantee of Quality and Credit 

Appearance: purple powder. For the red light purple is soluble in water, soluble in soluble fiber element, slightly soluble in ethanol and acetone, insoluble in other organic solvents. For blue light purple, dyeing encounter copper, iron ion colored light are a little red. For A class SDC classification. To dead cotton covered the gender is poorer, cotton and glue neutral white are 4 ~ 5 level, cotton white alkaline for 4 ~ 5 level, viscose alkaline white into four grades. Used for cotton, viscose, wool, silk and polyamide fiber dyeing and printing directly. Can also be used for leather, paper, water-based ink color.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	3-4	4	3-4	2		1-2
AATCC	4	4	3-4	2		2