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HomeProduct name listSolvent Yellow 21

Solvent Yellow 21

  • CAS NO.:5601-29-6
  • Empirical Formula: C34H25CrN8O6
  • Molecular Weight: 693.62
  • MDL number: MFCD31562541
  • EINECS: 227-022-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:14:14
Solvent Yellow 21 Structural

What is Solvent Yellow 21?

Preparation

3-Amino-4-hydroxybenzenesulfonic acid?diazo, and 3-Oxo-N-phenylbutanamide coupling, and then and chlorinated cobalt complexation and filtering.

Flammability and Explosibility

Non flammable

Properties and Applications

the original dyes as deep yellow powder. Slightly soluble in water, soluble in ethylene glycol ether and DMF and organic solvent such as ethanol, soluble in organic solvent for tan after solution is finished product. Mainly used for pigskin, such as cow leather, goat natural leather finishing the spray or curtains, especially suitable for aniline leather spraying shading.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO
AATCC

Properties of Solvent Yellow 21

Density  1.445[at 20℃]
vapor pressure  0Pa at 25℃
Water Solubility  170.1mg/L at 20℃
EPA Substance Registry System Chromate(1-), bis[2-[[4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]azo-.kappa.N1]benzoato(2-)-.kappa.O]-, hydrogen (5601-29-6)

Safety information for Solvent Yellow 21

Computed Descriptors for Solvent Yellow 21

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