Organic Pigments

Pigment Yellow 151

Pigment Yellow 151 affords clean greenish yellow shade, exhibits all fastness properties excellent. Primarily used for high grade industrial finishes.

Pigment Yellow 151 - 1

Key Features

Good weatherability with balanced cost
Excellent dispersibility in inks and coatings
High brightness and good opacity/coverage (grade dependent)
Heat resistance up to 280°C (system dependent)
Light fastness: 8 (scale 1–8)
Excellent overall durability (weather/chemical resistance)

Technical Specifications

C.I. NO.13980
CAS NO.61036-28-0
EU NO250-830-4
Molecular FormulaC18H15N5O5
Chemical GroupBenzimidazolone

Physical Data & Fastness Properties

Acid Resistance4-5
Alkali Resistance4-5
Heat Resistance220-280
Light Fastness8

Applications

  • Automotive OEM/refinish coatings
  • Powder coatings
  • Printing inks (gravure/flexo)
  • Packaging inks
  • Paints and coatings
  • Plastics coloring

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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 280°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.

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