... indirect grade : industry ,pharmaceutical ,feed propertie:low m zinc oxide SpecificationsZinc oxide 99.0%, 99.5%, 99.7% Manufacturer with competitive ... Soluble Matter0.1%Max• 45um Sieve Residue0.15%Max Zinc Oxide 99.7% Industrial (rubber) Grade APPLICATION•It can be ... ,it can be applicable in the processing of zinc chrome yellow,zinc acetate,zinc carbonate,zinc chloride, etc. zinc oxide direct method