3-(3-amino-3-oxopropyl)-2-[[1-methyl-2-(p-tolyl)-1H-indol-3-yl]azo]benzothiazolium chloride

Preparation

2-Amino-3-(2-carbamoylethyl)benzothiazolium chloride diazo, and 1-Methyl-2-p-tolyl-1H-indole?coupled with acrylamide of quaternary ammonium salt.

Properties and Applications

blu-ray red. With strong red powder blue. 25 ℃ when the solubility of 50 g/L, water solution is red blue light. The strong sulfuric acid in orange, red to blue light after diluted. Acrylic dyeing for blu-ray red. Tungsten light in a yellow. Compatibility value 2.5, f value is 0.18. Mainly used for the acrylic fiber, fiber scattered and article of wool acrylic dyeing and printing.

Standard	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
AATCC	7	5	5	5		5	5