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HomeProduct name listCI 36900

CI 36900

  • CAS NO.:95660-16-5
  • Empirical Formula: C35H27N5Na2O9S2
  • Molecular Weight: 771.73
  • MDL number: MFCD00007484
  • EINECS: 229-091-7
CI 36900 Structural

What is CI 36900?

Preparation

Treatment with sodium 1,2-Bis(4-amino-2-sulfophenyl)ethene?, which will be a reduction of nitro group, condensation with 4-Nitrobenzoyl chloride, and reducing the nitro group to an amino group 2

Properties and Applications

yellow. Moderate soluble in water for very shallow brown light yellow, slightly soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for very shallow olive, diluted very shallow yellow for; In nitric acid solution for shallow olive. The dye solution to join strong hydrochloric acid for very shallow brown light yellow; Add thick sodium hydroxide solution for shallow olive yellow. Used for the cellulose fibre, silk dyeing, biological shading. In dyeing copper and iron ion colored light basic unchanged.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 4 4 2-3 3-4
AATCC 5 2 3 4 5

Safety information for CI 36900

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