3860-63-7

Name	Disperse Blue26
Synonyms	c.i.63305 NAVILENEBLUE Amarlene Blue Disperse Blue26 C.I.DISPERSEBLUE26 Disperse blue 26 (C.I. 63305) 1,5-dihydroxy-4,8-bis(methylamino)anthraquinone 10-Anthracenedione,1,5-dihydroxy-4,8-bis(methylamino)-9 9, 10-Anthracenedione, 1, 5-dihydroxy-4, 8-bis(methylamino)
CAS	3860-63-7
EINECS	223-373-3

Molecular Formula	C16H14N2O4
Molar Mass	298.29
Density	1.2028 (rough estimate)
Melting Point	217℃
Boling Point	439.72°C (rough estimate)
Water Solubility	20.28ug/L(25 ºC)
pKa	7.52±0.20(Predicted)
Storage Condition	2-8℃
Refractive Index	1.6240 (estimate)
Physical and Chemical Properties	Navy blue powder. Soluble in acetone, ethanol and benzene. It is green and yellow in concentrated sulfuric acid, diluted with water and turned red and blue. There is no change in iron ion color light during dyeing; there is a big change in copper ion color light. The dye is resistant to weak alkali when dyeing or printing, and the pH value for adaptation is 5-9.

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Use	Disperse Blue E-BR is a sky-blue dye, with acceptable level dyeing property, moderate fastness and dark color, suitable for high temperature and high pressure method and carrier method of dyeing, hot melt method should only be colored light. Dyeing diacetate fiber was bright and bright, with slow dyeing. Dyeing triacetate fiber and nylon is not as bright as diacetate fiber. It can be used for direct printing of nylon and polyester fabrics, and can not be used for printing and anti-discharge color. Mainly used for dyeing two acetate fiber as one of the three primary colors with Disperse Yellow SE-FL (C.I. Dispersion Yellow 42), Disperse Red E-4B (C.I.
production method	with 1, 5-diamino-4, 8-dihydroxyanthraquinone and methyl chloride as raw materials, the product was obtained by condensation of the two. The finished product is obtained by post-treatment and drying..

Last Update：2024-04-09 02:00:13

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CAS: 3860-63-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

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3860-63-7

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