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HomeProduct name listAcid Red 154

Acid Red 154

  • CAS NO.:6507-79-5
  • Empirical Formula: C40H34N4Na2O10S2
  • Molecular Weight: 840.8283
  • MDL number: MFCD23160439
  • EINECS: 229-398-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:16:53
Acid Red 154 Structural

What is Acid Red 154?

Preparation

4-(1-(4-Amino-3-methylphenyl)cyclohexyl)-2-methylbenzenamine double nitriding, and 4,6-Dihydroxynaphthalene-1-sulfonic acid?(2 Moore) coupled.

Flammability and Explosibility

Non flammable

Properties and Applications

blue-ray red. Deep purple powder. Soluble in water is product red, slightly soluble in ethanol, also a product red. Meet strong sulfuric acid in deep purple, it will be diluted into pink. Its water solution and strong hydrochloric acid for wine red; Add thick sodium hydroxide solution is purplish red color. Used for silk and wool fiber, the dyeing, also can be used for paper, leather and casein plastic color.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 4 4-5 3-4 3 4-5

Properties of Acid Red 154

Density  1.471[at 20℃]
vapor pressure  0Pa at 25℃
Water Solubility  117.47g/L at 20℃
EPA Substance Registry System 2-Naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis[4,6-dihydroxy-, disodium salt (6507-79-5)

Safety information for Acid Red 154

Computed Descriptors for Acid Red 154

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