Pigment Blue 15 - 147-14-8 Phthalo Phthalocyanine blue PB15 for Inks

iSuoChem Pigment Blue 15 (PB15/HB15) is an organic phthalocyanine blue pigment for ink applications. Also identified with CAS No. 147-14-8, this PB15 pigment provides a practical blue colorant option for industrial ink formulations. Explore product information, PB15 grade options and related phthalocyanine blue pigments, or contact iSuoChem for samples and technical support.

Product Information – Pigment Blue 15 (PB15) Phthalocyanine Blue Pigment

Product Name: Pigment Blue 15

Product Abbreviation: PB15

Product Family: Organic Pigment

Chemical Family: Phthalocyanine

Available Grades: Pigment Blue 15:1, Pigment Blue 15:2, Pigment Blue 15:3

C.I. Number: 74160

Physical Form: Powder

Color: Blue

Product Detail of Pigment Blue 15

Technical Properties – Pigment Blue 15 (PB15) Phthalocyanine Blue Pigment

Performance Features of Pigment Blue 15 (PB15)

• Bright Blue Color
• High Light Fastness
• Good Weather Resistance
• Strong Solvent Resistance
• Good Migration Resistance
• High Heat Resistance
• High Covering Power
• Stable Powder Form

Recommended Applications for Pigment Blue 15 (PB15)

Plastic Coloring	Pigment Blue 15 (PB15) is suitable for coloring PE, PP, PVC and EVA plastics. This phthalocyanine blue pigment can be used where a strong blue pigment is required in common plastic coloring systems.
Water-Based Color Paste	PB15 pigment can be used in water-based color paste formulations. As a phthalocyanine blue pigment, it provides a blue coloring option for water-based pigment systems.
PU Leather Coatings	Pigment Blue 15 is also suitable for PU leather coating applications. This PB15 phthalocyanine blue pigment can be incorporated into coating systems that require a blue decorative or coloring effect.

Packaging of Pigment Blue 15

What Is Pigment Blue 15 (PB15)?

Pigment Blue 15 (PB15) is a family of synthetic organic blue pigments based on copper phthalocyanine (CuPc). Commonly known as phthalocyanine blue, PB15 is widely used in printing inks, coatings and plastics. Copper phthalocyanine is one of the most important organic blue pigments and can exist in several crystalline forms, with the α- and β-forms being particularly important in commercial pigment applications.[1]

PB15 is therefore not limited to one single physical form. Different commercial designations, including PB15:1, PB15:2, PB15:3 and PB15:4, are associated with differences in crystal form and pigment stabilization. In general, α-type copper phthalocyanine pigments produce a relatively redder blue, while β-type pigments give a greener blue. Crystal structure, particle characteristics and stabilization also affect color strength, dispersion and flocculation behavior, which is why different PB15 grades can show different performance even though they belong to the same copper phthalocyanine pigment family.[1][2]

FAQ

1. What precautions should be taken when handling Pigment Blue 15 powder?

Avoid generating or inhaling pigment dust during handling. Use adequate ventilation and appropriate personal protective equipment, such as protective gloves and safety goggles. Respiratory protection is recommended when handling large quantities or when ventilation is insufficient.

2. Can Pigment Blue 15 dust create a fire or explosion hazard?

Fine PB15 powder can form combustible dust-air mixtures under certain conditions. Keep the material away from ignition sources, flames and sparks, and take appropriate precautions against static discharge and excessive dust accumulation.

3. Is Pigment Blue 15 classified as dangerous goods for transportation?

PB15 grades covered here are classified as non-hazardous for common land, marine and air transportation. Normal industrial packaging and transport precautions should still be to keep containers secure and prevent accidental release.

References

[1] Christie, R., & Abel, A. (2021). Phthalocyanine blue pigments. Physical Sciences Reviews, 6(9), 391–404.

[2] Mather, R. R. (1999). The Effect of Crystal Properties on the Manufacture and Application Performance of Copper Phthalocyanine Pigments. Journal of Porphyrins and Phthalocyanines, 3(6–7), 643–646.