Pigment yellow 12

Pigment Yellow 12 (CAS 6358-85-6), a diarylide yellow azo pigment sold under C.I. 21090, delivers strong, clean yellow coloration across a broad range of industrial substrates.

Pigment Yellow 13 (C.I. 21100) is a closely related diarylide grade often evaluated alongside it during formulation selection. Both are established workhorses in high-volume colorant supply chains.

In printing inks, this pigment is a standard choice for offset and flexographic formulations, providing the bright yellow component in process color printing for various media.

Plastic compounders use it to mass-color polyolefins, PVC, and styrenic resins where moderate heat stability is acceptable. Textile and paper coatings rely on it for surface coloration.

It is frequently used in coated papers, board packaging, and pigment printing pastes. Adhesive and sealant manufacturers incorporate it where tinted or color-coded products are required.

The pigment is supplied as a dry powder, with press cake form available for wet-process ink and coating applications. Technical grade is the standard commercial specification.

Particle size distribution and dispersibility characteristics are typically confirmed by supplier technical data sheets. Buyers should verify compliance documentation for regulated packaging.

Regulatory status varies by jurisdiction, so it is essential to confirm suitability for food-contact applications. This ensures the final product meets all necessary safety requirements.