청색 103 반응염료

청색 103 반응염료 화학적 특성, 용도, 생산

• 용도

  Reactive Blue 13 (CAS# 12236-84-9) is an organic dye used in the textile industry, and a water-soluble pollutant.

• 제조 방법

  4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?and 2,4,6-Trichloro-1,3,5-triazine first condensation, 3-Amino-4-hydroxynaphthalene-1,5-disulfonic acid?diazo, and the generation of condensation product matches, and copper sulfate, sodium acetate and hydrogen peroxide complexation, four and salting-out.

• Properties and Applications

  blue. Dark blue powder, soluble in water, not sensitive to that fights. The strong sulfuric acid for pure blue, diluted into a navy; In the nitric acid for brown. Water solution is blue purple, add 1 Moore sodium hydroxide solution for blu-ray is purple, continue to join insurance powder and warm, no changes, add a boric acid sodium to bright blue. In 20 ℃ dye the solubility of 110 g/L; 50 ℃ when solubility of 140 g/L. The red light blue staining for in light of copper (micro have change (4～ 5), white sex medium. Used for cotton, viscose, wool, silk and fabric dyeing and printing continuous rolling directly..
  

  Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
  		Fading	Stain	Fading	Stain	Fading	Stain
  ISO	6-7	3-4				4(5*95℃)	4-5

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