医药化工产品

Other Name: Disperse Navy Blue HGL, Disperse Navy Blue S-3BG,Disperse Navy Blue H2GL,Disperse Navy Blue S-2GL,Disperse Navy Blue S-3BQ
Molecular Formula:C₂₄H₂₇BrN₆O₁₀
Molecular Weight: 639.41
Manufacturing Methods : 2,4-Dinitro-6-bromoaniline diazo,and 2,2′-((5-Acetamido-2-ethoxyphenyl)imino)diethyl diacetate coupling.
Properties and Applications: red light navy blue, navy blue. Blue gray powder, soluble in acetone. In dyeing of iron ion basically no influence on color, copper ions in great influence, the alkali sensitive, dye bath pH for 5 ~ 6. The dye is suitable for high temperature and high pressure dyeing, dyeing deep color, sublimation fastness is better, the high temperature can finalize the design, when the piece dyed levelness slightly less. In three vinegar fiber dyeing, slant red light, not suitable for two vinegar fiber dyeing. Acrylic and polyester fiber, with the dye printing, color is not enough gaudy. And with plasma reactive dye printing, colored light can change.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	5	4	6-7	5	4-5	5	4-5
AATCC		4-5	6-7		4	4	4

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