Disperse Violet 26

Disperse Violet 26
  • CAS No.:6408-72-6
Other grades of this product :
Disperse Violet 26 Basic information
Product Name:Disperse Violet 26
Synonyms:1,4-diamino-2,3-diphenoxyanthraquinone;RESOLIN RED VIOLET FBL;Solvent Violet 59;DISPERSE VIOLET 26;disperse violet 31;c.i. 62025;9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy-;1,4-DIAMINO-2,3-DIPHENOXY-9,10-ANTHRACENEDIONE
CAS:6408-72-6
MF:C26H18N2O4
MW:422.43
EINECS:229-066-0
Product Categories:Solvent Dyestuff
Mol File:6408-72-6.mol
Disperse Violet 26 Chemical Properties
Melting point 195°C
Boiling point 539.06°C (rough estimate)
density 1.385
vapor pressure 0-0Pa at 25℃
refractive index 1.5300 (estimate)
pka0.30±0.20(Predicted)
Water Solubility 1.267mg/L(98.59 ºC)
LogP5.3-5.59 at 25℃
EPA Substance Registry System9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy- (6408-72-6)
Safety Information
MSDS Information
Disperse Violet 26 Usage And Synthesis
Flammability and ExplosibilityNotclassified
Properties and Applicationsred light purple. brown-red powder, soluble in alcohol. The strong sulfuric acid in colorless, diluted red for yellow light. In dyeing calcium and magnesium ions not sensitive, encounter iron ion colored light slightly influence, copper ions in big effect. Dye bath appropriate pH value for 3 to 8, in dyeing and printing not alkali resistance. The dyes red light for purple, suitable for polyester/cotton blended fabric dyeing, and have a good color fastness to dry. Suitable for high temperature high pressure and hot melt dyeing method, hot melt temperature of 210 ~ 220 ℃. In three vinegar on fiber dyeing, colored light and polyester similar, is not suitable for dyeing two vinegar fiber, polyamide fiber and acrylic. But in polyester fabric weaving direct printing, cannot be printing the impression of the discharge. And Disperse Violet 26?and the same chemical structure.
Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4 3 6 5 5 4-5 4-5
Disperse Violet 26 Preparation Products And Raw materials
Raw materialsBenzyltriethylammonium chloride-->1,4-Diamino anthraquinone-->2,3-Dichloroanthraquinone-->Disperse Violet 28-->Phenol

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