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HomeProduct name listReactive Red 240

Reactive Red 240

  • CAS NO.:23354-53-2
  • Empirical Formula: C27H23ClN7NaO16S5
  • Molecular Weight: 920.25
Reactive Red 240 Structural

What is Reactive Red 240?

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

Safety information for Reactive Red 240

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