Reactive Red 15

Uses

Reactive Red 15 is mainly used for dyeing, pad dyeing, and direct printing on cotton and viscose fibers. It produces a bright and vibrant color, but white fabrics show significant color transfer during printing. It can also be used for printing on wool fabrics, direct printing on cotton-viscose blends, and two-bath dyeing of polyester-cotton blends. Besides single-color dyeing, it can be blended with Reactive Violet K-3R to create a purplish-red, or with Reactive Yellow K-4G, Reactive Orange K-GN, Reactive Brilliant Red K-2BP, and Reactive Brilliant Blue K-GR to dye medium and dark colors.

Definition

ChEBI: Guanosine 2'-monophosphate is a purine ribonucleoside 2'-monophosphate having guanine as the nucleobase. It has a role as an EC 3.1.27.3 (ribonuclease T1) inhibitor. It is a conjugate acid of a guanosine 2'-monophosphate(2-).

Preparation

4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, and condensation products coupled, again with 2-Aminobenzenesulfonic acid condensation and salting-out.

Properties and Applications

red. Big red powder. In the thick and thin sulfuric acid or nitric acid are all the red. Water solution is red, with 1 Moore sodium hydroxide solution into big red, continue to join insurance powder and warm, to golden yellow, add a boric acid sodium into light yellow. Can be used for cotton, wool, silk viscose, and fabric dyeing and printing, suitable for contaminated, roll the dye and knot dyeing, printing suitable for direct, the discharge printing and dyeing.

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	5-6	4(blue)				4-5