1,3-Benzoldiamin, 4-Methyl-, sulfuriert

Sulphur Orange 1 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  1 part of? 4-Methylbenzene-1,3-diamine and ?2 to 4 parts of??sulfur in 190 ~ 250 ℃ calcination 15 to 24 hours, and its coarse product with Sodium hydroxide or Sodium sulfide solution treatment (BIOS 1155, – 28). Product hue by sulfurized temperature and reaction time and decide, high temperature and long time the orange dye with red light, and low temperature short time will bring yellow.

• Properties and Applications

  yellow orange to red orange. Yellow brown powder. Insoluble in water. In the Sodium sulfide solution solubility is good, for yellow orange; Slightly soluble in concentrated sulfuric acid. Dyeing content in alkaline insurance powder solution slightly change; Sodium hypochlorite solution in almost all fade; Join concentrated sulfuric acid into yellow brown to brown.
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
  						Moderate	Severe
  ISO	3-4	4	2-3	3-4		4-5	4
  AATCC	3-4	4	4				4

Sulphur Orange 1 Upstream-Materialien And Downstream Produkte

1,3-Benzoldiamin, 4-Methyl-, sulfuriert Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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