Pigment Red 4

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Pigment Red 4

  • C.I. NO. : 12085
  • CAS NO. : 2814-77-9
  • EU NO. : 220-562-2
  • Molecular Formula : C16H10CIN3O3
  • Chemical Group : β-Naphtol
Detailed
Description

Pigment Red 4 affords yellowish red shade and exhibits less color strength. It’s full shades exhibits good light fastness, but darken somewhat upon exposure, and it exhibits inferior solvent fastness. Mainly used for offset printing inks, rubbers and some specialized applications.

Physical Data and Fastness Properties
  • PH Value :5.5-7.5
  • Density(g/cm3) :1.45-1.60
  • Oil absorption ml/100g :40-50
  • Acid Resistance :3
  • Alkali Resistance :5
  • Water Resistance :5
  • Oil Resistance :3
  • Heat Resistance (℃) :150
  • Light Fastness (8=excellent) :6
Application

1. Inks: used for both offset, gravure and flexo printing inks where no solvent fastness required.

2. Rubbers: used for rubber blends;

3. Others: used for cleaning agents, detergents, including shoe polish and floor polish, office articles, artists’ colors and decorative cosmetics.

Available Commercial Specific Grades:

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