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Diarylide Yellow 81

Pigment Yellow 81

CAS Number: 22094-93-5 EU Number: 224-776-0 C.I. Number: Pigment Yellow81

Trade Name: Benzidine Yellow 10G
Chemical Family: Disazo


Pigment Yellow 81, due to its good tinting strength and heat resistance, it is suitable for:
· Water-based ink coloring;
· Solvent ink coloring, including offset printing ink, UV ink, NC ink;
· Paint coloring, plastic colored, it is recommended to use in PP, PS, PC, PA materials;
· Textile coloring;

  • Multi-color ABS plastic
  • 3mm thick color PVC plastic sheet
  • MLV25264683557
  • Colored acrylic tubes
Physical and chemical properties

Color shade: green
PH: 6.0-7.0
Water-solubility: ≤2.0%
Oil-absorption Value: 35-45ml/100g
Molecular Weight: 754.49
Molecular Formula: C36H32CI4N6O4
Density: 1.6


Lightfastness: 7
Heat resistance: 180℃
Oil resistance: 5
Waterproof: 5
Acid Resistance: 4
Alkali Resistance: 5

Yuhong is a truthful pigment yellow 81 manufacturer, the pigment has its CAS number as 22094-93-5 and EU number as 224-776-0. Being a Chinese stock company we mainly provide organic pigments with a large amount of models for choose. There are other colors like red pigment, green pigment, blue pigment, used as industrial colorants like for coating coloring, fabric and textile coloring as well as plastic coloring. As we have plenty of experience together with full production lines and inspection equipment, we can provide quality industrial pigment with custom solutions.

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