12238-01-6

Basic information

• Product Name: Reactive Red 15
• Synonyms: C.I. Reactive red 15;C.I.Reactive Red 15;Cibacron Brilliant 2G-P;Dycosactive Brilliant Red K-2G;Youhaoreactive Brilliant Red K-2G.;Brill. Red K-2G;Cibacron Brilliant Red 2G-P
• CAS NO: 12238-01-6
• Molecular Formula: C25H14ClN7O13S4.4Na
• Molecular Weight: 0
• Mol File: 12238-01-6.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Reactive Red 15(CAS DataBase Reference)
• NIST Chemistry Reference: Reactive Red 15(12238-01-6)
• EPA Substance Registry System: Reactive Red 15(12238-01-6)

Safety Data

• Hazardous Substances Data: 12238-01-6(Hazardous Substances Data)

Usage

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

Standard

Light Fastness

Fading

Stain

ISO

5-6