C.I. Sulphur Brown 54 (8CI)

C.I. Sulphur Brown 54 (8CI) 化学特性,用途語,生産方法

• 製造方法

  4-Methylbenzene-1,3-diamine and 4-Methyl-3-nitrobenzenesulfonic acid?mixture with Sodium polysulfide in 275 ~ 280 ℃ calcination.

• Properties and Applications

  dark yellow brown. In the Sodium sulfide solution for orange brown; In concentrated sulfuric acid for orange brown, dilution have orange brown precipitation.
  

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

C.I. Sulphur Brown 54 (8CI) 上流と下流の製品情報

1326-56-3, C.I. Sulphur Brown 54 (8CI) キーワード