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HomeProduct name listSOLOCHROME ORANGE

SOLOCHROME ORANGE

  • Empirical Formula: C19H12N4Na2O6S
  • Molecular Weight: 470.37
  • MDL number: MFCD00007500
SOLOCHROME ORANGE Structural

What is SOLOCHROME ORANGE?

Preparation

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.

Properties and Applications

brilliant orange to dark orange (aluminum); Dark red light orange (chromium). Red orange powder. Soluble in water for yellow to orange solution, solubility for 80 g/l (80 ℃), slightly soluble in Etanol and Acetone. In concentrated sulfuric acid to red light purple, yellow light orange after diluted for; In concentrated hydrochloric acid for purple, placed after decolorizing. The aqueous solution was added concentrated hydrochloric acid was light brown-yellow. Mainly used for wool fabric dyeing, dyeing scattered hair, tops, blankets and wool fabric, also can be used for silk, nylon, leather and fur dyeing.

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

Safety information for SOLOCHROME ORANGE

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