Reactive Red 227
Name:C.I.Reactive Red 227,C.I.18215
Molecular Structure: Single azo class
C.I.Reactive Red 227,C.I.18215,CAS 23354-53-2,984.21,C27H18ClN7Na4O16S5,Reactive Red 2BN,Reactive Red M-2BE
Molecular Formula:C27H18ClN7Na4O16S5
Molecular Weight: 984.21
CAS Registry Number:23354-53-2
Manufacturing Methods : the 2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, condensation products again with registration, 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation.
Properties and Applications: colourful red blue light.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 4 | 5 | 4-5(Alkali) | 4-5 | 4-5 | 5 |
List of Suppliers:
Reactive Red 2BN,Reactive Red M-2BE
Hubei Hwalle Dyestuff Industry Co.,Ltd.
Apollofix Red SF-2B ( Taiheung Corp )
Best Reactive Brill Red F2B( Oriental Giant Dyes and Chemical Ind Corp )
Polkative Red E-2B ( PT Polkrik Chemicals Co )
Reactofix Red ME-3BL( Jaysynth Dyechem Ltd )
Red 2BN(Hubei Hwalle Dyestuff Industry Co Ltd)
Remazol Brilliant Red FG( Hoechst A G )
Rifafix Red 2BN(Rifa Industrial Co Ltd)
Ryvalon Red 2B(SBU Pigments and Dyes)
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