C.I.ロイコサルファーブルー13

C.I.ロイコサルファーブルー13 化学特性,用途語,生産方法

• 製造方法

  4-(4-(Phenylamino)phenylimino)cyclohexa-2,5-dienone?with Sodium polysulfide solution at 122 ~ 124 ℃ heating 36 hours, after diluted with air precipitation (BIOS 1155, – 22). This indophenol?by?Diphenylamine?and?4-Nitrosophenol?in sulfuric acid in the condensation, in 116 ~ 117 ℃ reflux get a brilliant color of dye.

• Properties and Applications

  dark blue to blue. Navy blue powder. Insoluble in water, soluble in moderate Sodium sulfide solution, for green yellow. In concentrated sulfuric acid to green light blue, dilution of dark after precipitation.
  

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

C.I.ロイコサルファーブルー13 上流と下流の製品情報

12262-26-9, C.I.ロイコサルファーブルー13 キーワード