Basic information Safety Supplier Related

Reactive Red 240

Basic information Safety Supplier Related

Reactive Red 240 Basic information

Product Name:
Reactive Red 240
Synonyms:
  • 5-[[4-Chloro-6-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazine-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]naphthalene-2,7-disulfonic acid tetrasodium salt
  • C.I.Reactive Red 240
  • Ryvalon Red 2B.
  • 5-[4-Chloro-6-[4-(2-sodiosulfooxyethylsulfonyl)anilino]-1,3,5-triazin-2-ylamino]-4-hydroxy-3-(2-sodiosulfophenylazo)-2,7-naphthalenedisulfonic acid disodium salt
  • C.I.Reactive Red 227
  • Sulfuric acid 2-[[4-[[4-[[3,6-bis(sodiooxysulfonyl)-7-[2-(sodiooxysulfonyl)phenylazo]-8-hydroxynaphthalene-1-yl]amino]-6-chloro-1,3,5-triazine-2-yl]amino]phenyl]sulfonyl]ethyl=sodium ester salt
  • Reactive Red 240
  • Reactive Red 227
CAS:
23354-53-2
MF:
C27H23ClN7NaO16S5
MW:
920.25
Mol File:
23354-53-2.mol
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Reactive Red 240 Usage And Synthesis

Preparation

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

Reactive Red 240 Preparation Products And Raw materials

Raw materials

Reactive Red 240Supplier

Marudhar International
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Roop Dyes and Intermediates
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+91 7926577240 +91 9824231335
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Emichem Pvt Ltd
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+91-3340440048 +91-9831626921
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Ningbo Dynasty Chemical Co., Ltd
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86 0574 56159999
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Shanghai New Union Textra Import & Export Co., Ltd
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+861-348-227-9455
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zhou@pharmchemical.com