Reactive Red 180

Uses

Reactive Red 180 is used for dyeing and printing on fibrous fibers, wool, and silk. It is suitable for various dyeing methods, such as discharge dyeing, pad dyeing, and cold pad-batch dyeing. It is also used for printing, especially for two-phase printing, and has excellent discharge properties and good colorfastness. It is usually a bright blue-red.

Definition

ChEBI: Trimetrexate is a member of quinazolines. It has a role as an antifungal drug.

Preparation

2-Amino-6-(2-(sulfooxy)ethylsulfonyl)naphthalene-1-sulfonic aciddiazo, and 4-Formamido-5-hydroxynaphthalene-2,7-disulfonic acidcoupling.

Properties and Applications

blu-ray red. Red powder blue. In the water solubility of 50 g/L. Used for cellulose fiber fabric dyed, continuous rolling fountain to dye, piled up dyeing method, can also be used for printing, especially suitable for two-phase printing, discharge sex is good.

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	4-5	5		5(Acid)5(Alkali)	4-54-5	4	4