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HomeProduct name listAcid Orange 89

Acid Orange 89

  • CAS NO.:12269-95-3
  • Empirical Formula: C32H22N10O8.Cr.Na
  • Molecular Weight: 0
  • MDL number: MFCD00801994

What is Acid Orange 89?

Preparation

2-Amino-4-nitrophenol diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then made the chrome complex 2-1.

Properties and Applications

bright orange. The original dyes as orange powder. Slightly soluble in water, soluble in ethylene glycol ether, DMF, ethanol, and other organic solvent, soluble in organic solvent for orange after brown. Leather spray product for flammable, volatile liquid with the smell of wine. Mainly used for pigskin, sheepskin and cowhide and other natural leather spraying, particularly suitable for the aniline leather spraying shading.

Standard(Polyamide 6) Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 7 4-5 4-5 4-5 4-5 5

Safety information for Acid Orange 89

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