Basic information Safety Supplier Related

Reactive Red 239

Basic information Safety Supplier Related

Reactive Red 239 Basic information

Product Name:
Reactive Red 239
Synonyms:
  • Brilliant Red 2BF
  • Red 3BS
  • Reactive Red 239
  • Reactive Red 241
  • 1,5-Naphthalenedisulfonic acid, 2-8-4-chloro-6-4-2-(sulfooxy)ethylsulfonylphenylamino-1,3,5-triazin-2-ylamino-1-hydroxy-3,6-disulfo-2-naphthalenylazo-, pentasodium salt
  • Reactive red 241 (C.I. 18220)
  • 1,5-Naphthalenedisulfonic acid, 2-[2-[8-[[4-chloro-6-[[4-[[2-( sulfooxy)ethyl]sulfonyl]phenyl]amino]-1 ,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-d isulfo-2-naphthalenyl]diazenyl]-, sodium salt (1:5)
  • pentasodium,(3Z)-5-[[4-chloro-6-[4-(2-sulfonatooxyethylsulfonyl)anilino]-1,3,5-triazin-2-yl]amino]-3-[(1,5-disulfonatonaphthalen-2-yl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
CAS:
89157-03-9
MF:
C31H25ClN7NaO19S6
MW:
1050.37
EINECS:
402-420-3
Product Categories:
  • Organics
Mol File:
89157-03-9.mol
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Reactive Red 239 Chemical Properties

Density 
1.57[at 20℃]
vapor pressure 
0Pa at 25℃
solubility 
0.05 in mg/100g standard fat at 20 ℃
pka
-3.02[at 20 ℃]
Water Solubility 
299g/L at 20℃
LogP
-2 at 20℃
CAS DataBase Reference
89157-03-9
EPA Substance Registry System
1,5-Naphthalenedisulfonic acid, 2-[2-[8-[[4-chloro-6-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-, sodium salt (1:5) (89157-03-9)
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Reactive Red 239 Usage And Synthesis

Preparation

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.

Flammability and Explosibility

Non flammable

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

Reactive Red 239Supplier

Xiamen AmoyChem Co., Ltd
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+86-86-5926051114 +8618959220845
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sales@amoychem.com
Mainchem Co., Ltd.
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+86-86-05926210733 +8618030271905
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sarah@mainchem.com
Xiamen Eagle Chemical Limited Corporation
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+86-5925023701 +86-18900207489
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yiyunchem@163.com
LUYUNJIA CHEMISTRY XIAMEN LIMITED
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+86-592-5360779 +86-13055435203