나트륨4-[[4-[벤질(에틸)아미노]페닐]아조]-2,5-디클로로벤젠술포네이트 C화학적 특성, 용도, 생산
제조 방법
4-Amino-2,5-dichlorobenzenesulfonic acid diazo, and N-benzyl-N-ethylbenzenamine coupling.
Properties and Applications
red light orange. Dark red light orange powder. Soluble in water, but soluble in ethanol, glycol ether. The strong sulfuric acid dyes for deep blue light green, diluted into brown precipitation; In nitric acid solution for olive, to green light amber color. Its water solution for brown, add strong hydrochloric acid to blu-ray black, with precipitation; Add thick sodium hydroxide solution colour and lustre is unchanged. Used for wool, silk and polyamide fiber dyeing and such as direct printing, also used in plastic and leather casein of dyeing and paper coating.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
5
4
4
4
나트륨4-[[4-[벤질(에틸)아미노]페닐]아조]-2,5-디클로로벤젠술포네이트 준비 용품 및 원자재