Reactive Red 239
Name:C.I.Reactive Red 239
Molecular Structure: Single azo class
C.I.Reactive Red 239,CAS 89157-03-9,1136.32,C31H19ClN7Na5O19S6,Reactive Red 3BS,Reactive brilliant Red 3BS
Molecular Formula:C31H19ClN7Na5O19S6
Molecular Weight: 1136.32
CAS Registry Number:89157-03-9
Manufacturing Methods : 2-Aminonaphthalene-1,5-disulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and 2,4,6-Trichloro-1,3,5-triazine and 2-Aminobenzenesulfonic acid condensation.
Properties and Applications: colourful red blue light.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 5 | 4 | 4 | 4-5(95℃) | 5 | |
List of Suppliers:
Reactive Red 3BS,Reactive brilliant Red 3BS
Shanghai Yongqing industrial Co.Ltd.
Indofix Red ME4BI( Indo Colchem Ltd )
Reactive Red(Aakash Chemicals & Dyestuffs Inc)
Reactron Red 3BS (Amar Dye Chem Ltd)
Remazol Brilliant Red 3BS ( Hoechst A G )