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Pyrazolone Orange 13

Pigment Orange 13

CAS Number: 3520-72-7 EU Number: 222-530-3 C.I. Number: Pigment Orange 13

Trade Name: Fast Orange G
Chemical Family: Disazo


Pigment Orange 13, we provide powder formulations and filter cake formulations. Powder formulations of pigments for plastic coloring, ink coloring, water-based paint coloring. Filter cake formulations can be used for printing ink coloring by squeezing water into color cream.

Pigment orange 13 is vulcanized and resistant to transference in natural rubber and is suitable for rubber coloring;

As the pigment has a detergent resistance, water resistance, it can also be used for swimming equipment coloring, sponge coloring, viscose fiber cellulose coloring;

In addition, due to the pigment with high temperature resistance, 200 ℃ heat resistance, it can also be used for packaging ink coloring and decorative metal paint coloring.

  • Water based paste
  • Water based ink
  • Water based ink
Physical and chemical properties

Color shade: yellow
PH: 7.0
Oil-absorption Value: 40ml/100g
105 ℃ Volatile: ≦2.0%
Fluidity: 30-35mm
Residue on sieve: 230mesh ≦0.1%
Water-solubility: ≦1.0%
Average particle size: 0.09μm
Molecular Weight: 623.49
Molecular Formula: C32H24CI2N8O2
Density: 1.5


Heat resistance:210℃
Oil resistance:5
Acid Resistance:5
Alkali Resistance:5

Yuhong is a professional pigment orange 13 manufacturer, the pigment has its CAS number as 3520-72-7 and EU number as 222-530-3. Being a Chinese stock company we mainly provide industrial use organic pigments with a variety of color selections like green pigment, blue pigment, red pigment and yellow pigment, that are used as ink colorant, plastic colorant, paint colorant and rubber colorant. As we have complete production lines and testing equipment, using quality raw materials, we can provide quality pigment powder with custom solutions.

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