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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

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 )


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