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Reactive Red 189

Reactive Red 189 Structure
Reactive Red 189 structure
CAS No.
76233-83-5
Chemical Name:
Reactive Red 189
Synonyms
Reactive Red 189;C.I.Reactive Red 189:C.I.18210;2,7-Naphthalenedisulfonic acid, 5-[[4-chloro-6-[(sulfomethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:4)
CBNumber:
CB29703780
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
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Reactive Red 189 Chemical Properties,Uses,Production

Preparation

2-Amino-5-methylbenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, again with Aminomethanesulfonic acid?condensation.

Properties and Applications

blue light pink.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4-5 4-5 4 5 5

Reactive Red 189 Preparation Products And Raw materials

Raw materials

4-Aminotoluene-3-sulfonic acid 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate Aminomethanesulfonic acid Cyanuric chloride

Preparation Products

76233-83-5(Reactive Red 189)Related Search:

REACTIVE RED 198 Reactive Red 200 Reactive red 184 Reactive Red 196 PROCION RED MX-5B
REACTIVE RED 195 trisodium 5-[[4-chloro-6-(ethylphenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate Reactive red 183 REACTIVE RED 194

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Reactive Red 189 C.I.Reactive Red 189:C.I.18210 2,7-Naphthalenedisulfonic acid, 5-[[4-chloro-6-[(sulfomethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-(4-methyl-2-sulfophenyl)diazenyl]-, sodium salt (1:4) 76233-83-5