C.I. Sulphur Violet 3 (8CI)

C.I. Sulphur Violet 3 (8CI) 화학적 특성, 용도, 생산

• 제조 방법

  1-Chloro-7-methyl-8-amino-10-phenyl-2-phenazinone in Copper sulfate monohydrate under the existence of and sodium polysulphide return in 114 ℃ heating 64 hours, then add salt precipitation. This Pyridine is 3 – amino – 4 – methyl diphenylamine and 4-Nitrosophenol condensation, then use Disulfur dichloride and processing.

• Properties and Applications

  red light purple.
  

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

C.I. Sulphur Violet 3 (8CI) 준비 용품 및 원자재