Best zinc phosphate for anti-rust paint

Zinc phosphate（CAS No.7779-90-0）is one kind of white environment-friendly ant-rust pigment, it can be the substitute of old anti-rust pigments which contain heavy metals；Appearance white fine crystal, not dissolving in water and ethyl alcohol, dissolving in acid, alkali.Widely Used in various paint based coatings, for preparing various water-resistant, acid resistant, and corrosion-resistant coatings.The anti-rust performance is better than red lead, zinc chrome yellow and other anti-rust pigments.