Acetamide, N-[2,4-diamino-5-[(4-oxo-2,5-cyclohexadien-1-ylidene)amino]phenyl]-, reaction products with sodium sulfide (Na2(Sx)), oxidized

Acetamide, N-[2,4-diamino-5-[(4-oxo-2,5-cyclohexadien-1-ylidene)amino]phenyl]-, reaction products with sodium sulfide (Na2(Sx)), oxidized 화학적 특성, 용도, 생산

• 제조 방법

  N-(2,4-Diamino-5-(4-oxocyclohexa-2,5-dienylideneamino)phenyl)acetamide and sodium polysulphide?aqueous solution return in 110 ℃ heating 30 hours, and then will be in dilute sodium?hydroxide solution segregating the product oxidation, add salt precipitation, and finally with dilute hydrochloric acid treatment to improve solubility, and SODIUM carbonate neutralization. This Indophenol?is by?2,4 – aminoacetanilide and 4-Nitrosophenol condensation and have to (BIOS 983113-116).

• Properties and Applications

  purple. In the Sodium sulfide solution solubility is good, for the red light grey.
  

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

Acetamide, N-[2,4-diamino-5-[(4-oxo-2,5-cyclohexadien-1-ylidene)amino]phenyl]-, reaction products with sodium sulfide (Na2(Sx)), oxidized 준비 용품 및 원자재