Pigment brown 23

Pigment Brown 23 (CAS 35869-64-8), also marketed as Cromophtal Brown 5R, is a high-performance azo condensation pigment used to deliver warm brown shades. It provides strong heat and lightfastness across demanding industrial colorant applications.

It is favored where color durability under processing stress is a primary sourcing requirement. In plastics and polymer compounding, it withstands high processing temperatures, making it suitable for engineering resins.

This pigment is ideal for masterbatch production where color integrity must survive extrusion or injection molding. Coatings formulators incorporate it into industrial and automotive finishes for outdoor exposure.

The material offers high resistance to UV degradation and color shift in harsh environments. In printing inks, it performs reliably in packaging applications subject to heat-sealing or lamination processes.

Textile and leather dyeing operations use it where a stable, warm brown tone is required. It is compatible across synthetic fiber and surface coating systems for consistent results in manufacturing.

Pigment Brown 23 is supplied as a dry powder, the standard commercial form for pigment dispersion. It is available in technical grade, with some suppliers offering press cake or predispersed forms.

These specialized forms are suited to specific ink or coating manufacturing processes. Buyers should confirm tinting strength, oil absorption, and particle size specifications against their formulation requirements.

Careful evaluation of supplier lots ensures the pigment meets the necessary performance criteria. This high-performance brown remains a staple for durable industrial and commercial coloring solutions.