Direct Zinc Oxide 97% CAS No.: 1314-13-2 ISO certificate, SGS test report available Usage: paint, enamel ... PowderTechnical IndexesFrench ProcessAmerica ProcessZinc Oxide (by dry product)≥99.8%99.7%99.7%99.7%99.5%98%95%Lead Oxide (PbO) % ... ≤0.020.10.30.30.40.50.7StoragePacked in dry and airiness place, no contact with acid and alkali, In ... at www.sjzyongchang.com Zinc Oxide 97% CAS No.: 1314-13-2