China High Quality Reactive Dyes Reactive Red 29 for Textile Use, Find details about China Reactive Dyes, Reactive Red 29 from High Quality Reactive Dyes Reactive Red 29 for Textile Use
High Quality Reactive Dyes Reactive Red 29 For Textile use
C.I.Reactive Red 29,C.I.181597,CAS 12226-09-4/77093-20-0/94006-25-4/70865-39-3,942.08,C26H13ClN7Na5O15S4,Procion Brilliant Red H-3BN,Reactive Red 3BN
Molecular Formula:C26H13ClN7Na5O15S4
Molecular Weight: 942.08
CAS Registry Number:12226-09-4/77093-20-0/94006-25-4/70865-39-3
Manufacturing Methods : 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, coupled with condensation products, and then and 2-Amino-5-sulfobenzoic acid condensation and salting-out.
Properties and Applications: colourful red blue light.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 4-5 | 4-5 | 5 | 4-5(blue) | 4 | 4-5(blue)(5*100ºC) | 5 |