医药化工产品

Other Name: Astrazon Red 6B
Molecular Formula: C₂₄H₃₀Cl₂N₂
Molecular Weight: 417.41
Manufacturing Methods : 1,3,3-Trimethyl-2-methyleneindoline and 4-((2-Chloroethyl)(ethyl)amino)-2-methylbenzaldehyde condensation, and then into chloride.
Properties and Applications: red light purple. Blu-ray colourful red powder. In 20 ℃ water solubility of 10 g/L, solubility effected by temperature is very small, soluble in water for red light purple, in under a yellow of tungsten. In 120 ℃ high temperature dyeing, colored light unchanged. The dye solution should not be boiling. Compatibility value of three, the f value is 0.26. Mainly used to dye the wool, acrylic fiber acrylic scattered and compared acrylic fibers, also can be used in the two vinegar and acrylic fiber direct printing.

Standard	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
Standard	Light Fastness	Fading	Stain	Fading	Stain	Fading	Stain
ISO	4	4-5	3-4			4	4-5

  .Remark: products patented are for R&D only and are permitted under 35 USC 271(e).
  .Patent products cannot be offered to the countries where patent law is in force.
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