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Disperse Blue 14

Product name

Disperse Blue 14

CAS No.

2475-44-7

Molecular Structure

Uasage

Other Name: Disperse Blue B,Disperse Blue B,Disperse Blue G
Molecular Formula:C16H14N2O2
Molecular Weight: 266.29
Manufacturing Methods : 1,4-Dihydroxyanthracene-9,10-dione by under pressure, With aqueous Methanamine and sodium hydrosulfite or zinc processing. Leuco sulfate nitrobenzene oxidation or thermal
Properties and Applications: bright blue. Blue powder. Soluble in acetone, glacial acetic acid, the difficulties, pyridine and toluene. The strong sulfuric acid to red light brown. Used for polyester, vinegar and polyamide fiber dyeing, also can be used to transfer printing. And is fit for manufacturing fireworks fireworks hair color components. Can also be used in such of surface colouring and plastic.

Standard(Polyamide)	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard(Polyamide)	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	2-3	4-5	4-5	2-3	4	3-4

  .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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