Reactive Red 194(CAS:23354-52-1/93051-42-4)

Reactive Red 194

Name:C.I.Reactive Red 194,C.I.18214

Molecular Structure: Single azo class

C.I.Reactive Red 194,C.I.18214,CAS 23354-52-1/93051-42-4,984.21,C27H18ClN7Na4O16S5,Reactive Red M-2BF,Reactive brilliant Red M-2BE,Reactive brilliant Red M-2B

Molecular Formula:C₂₇H₁₈ClN₇Na₄O₁₆S₅

Molecular Weight: 984.21

CAS Registry Number:23354-52-1/93051-42-4

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, again with a between, 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation

Properties and Applications: colourful yellow red. Orange red powder. In the water solubility good (in 50 ℃ when solubility of 60 g/L), dyeing copper ions influence for grade 1; Iron ion influence for the level 4. Used for cotton fabrics, cellulose fiber dyeing, also can be used for the cellulose fibre direct printing.