Organic Pigments

Pigment Orange 16

Pigment Orange 16 affords yellowish orange shade and considerably redder than PO13 and PO34. Mainly used for printing inks industry similar with PY12.

Pigment Orange 16 - 1

Key Features

Stable quality and easy to disperse
High brightness and good opacity/coverage (grade dependent)
Heat resistance up to 170°C (system dependent)
Light fastness: 4 (scale 1–8)
Suitable for general-purpose applications

Technical Specifications

C.I. NO.21160
CAS NO.6505-28-8
EU NO229-388-1
Molecular FormulaC34H32N6O6
Chemical GroupDiarylide Yellow
pH Value6.0-7.5

Physical Data & Fastness Properties

Acid Resistance3
Alkali Resistance3
Heat Resistance170
Light Fastness4

Applications

  • Printing inks (gravure/flexo)
  • Packaging 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 170°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.

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