Zinc Phosphate 98.5%

Zinc Phosphate 98.5% is a high-purity, white to off-white inorganic compound widely used as a corrosion-inhibiting pigment in protective coatings and primers. Chemically represented as Zn₃(PO₄)₂, it is known for its excellent anti-corrosive properties, low toxicity compared to traditional lead-based pigments, and good compatibility with a wide range of binder systems.

It is typically supplied as a fine powder with good dispersibility and is insoluble in water but slightly soluble in acidic environments. When applied in coatings, zinc phosphate reacts with the metal substrate to form a protective passive layer, effectively preventing rust and extending the life of metal surfaces.

Due to its environmentally friendly profile and stability, zinc phosphate is widely used in paints, coatings, primers, marine applications, and industrial metal protection systems. It is also used in ceramics, dental cements, and specialized chemical formulations. The product is stable under normal conditions and should be stored in a dry, well-ventilated area to maintain its quality and performance.