Organic Pigments

Pigment Red 48:3

Pigment Red 48:3 affords bluish red shade and exhibits good bleeding resistance of all metal salts; Mainly used for plastics, inks and industrial finishes.

Pigment Red 48:3 - 1

Key Features

Stable quality and easy to disperse
Heat resistance up to 200°C (system dependent)
Light fastness: 6 (scale 1–8)
Good overall fastness for industrial use

Technical Specifications

C.I. NO.15865:3
CAS NO.15782-05-5
EU NO239-879-2
Molecular FormulaC18H11CIN2O6SSr
Chemical GroupBONA, Sr
Moisture≤1.5
Water Soluble Matter≤1.5
Electric Conductivity≤500
Fineness (80 mesh)≤5.0
pH Value7.5-8.5

Physical Data & Fastness Properties

Acid Resistance4
Alkali Resistance4
Alcohol Resistance4
Ester Resistance4
Benzene Resistance4
Soap Resistance4
Heat Resistance200
Light Fastness6

Applications

  • General-purpose inks
  • Paints and coatings
  • Plastics coloring
  • Masterbatch production

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Usage Instructions

Recommended dosage: 0.3–3.0% depending on color strength and application. For plastics/masterbatch, pre-disperse with suitable carrier resin and dispersant; for inks/coatings, mill to target fineness. Processing temperature should be controlled below 200°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.

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