Leuco Sulphur Brown 16

Leuco Sulphur Brown 16 化学特性,用途語,生産方法

• 製造方法

  5-Aminonaphthalen-1-ol?and sodium polysulfide calcined at 180 ~ 215 ℃ 43 ~ 45 hours, and the crude product was dissolved in water, and then acid precipitated dye?(BIOS983, 87- 88).

• Properties and Applications

  dark brown
  

  Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
  						Moderate	Severe
  ISO	4	4	5-6	4	4-5	4-5	3

Leuco Sulphur Brown 16 上流と下流の製品情報

, Leuco Sulphur Brown 16 キーワード