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HomeProduct name listMordant Brown 35

Mordant Brown 35

  • CAS NO.:5858-48-0
  • Empirical Formula: C16H12N3NaO7S
  • Molecular Weight: 413.34
Mordant Brown 35 Structural

What is Mordant Brown 35?

Preparation

2-Amino-4-nitrophenol diazotization, and 4-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

dark red light brown. Soluble in water for purple, slightly soluble in ethanol for red light purple. In concentrated sulfuric acid for magenta, dilution after red orange. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated sodium hydroxide solution for brown light orange.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4 5-6 4-5 2-3 5 5 5
AATCC wet 5 7 2 5 3

Safety information for Mordant Brown 35

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