医药化工产品

Other Name: Catonic Red SD-GRL,Catonic Red XL-GRL,Catonic Red X-3BL
Molecular Formula: C₁₈H₂₁BrN₆
Molecular Weight: 401.3
Manufacturing Methods : 5-Amino-1H-1,2,4-triazole-3-carboxylic acid diazo and N-methyl-N-benzylaniline coupling, and then the decarboxylation and quaternary ammonium salt.
Properties and Applications: dark blue light red. Dark red powder. 30 ℃ in the water when the solubility of 80 g/L. Acrylic dyeing for colourful blu-ray red, on yellow under tengsten lamp. In 120 ℃ dyeing color stability. Copper ions in dyeing color shade micro have change, in the same colour and lustre of iron ion in chrome ion colour and lustre slightly change. Compatibility value 2.5, f value is 0.43. Mainly used in acrylic fiber, fiber and scattered the dyeing wool terylen article, also can be used for direct printing.

Standard	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
Standard	Light Fastness	Fading	Stain	Fading	Stain	Fading	Stain
ISO	7	5	5	5	5	5	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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