Re: Zinc Oxide 99.7%Tech grade Appearance: White powder Specification: ZnO: 99.7% min MnO: 0.0004% max PbO: 0.037% max CuO: 0.0004% max Heat Loss: 0.3% max HCl Insoluble Matter: 0.01% max Water soluble matter: 0.1% max 45um Sieve Residue: 0.15% max Packing: 25kg, 50kg/bag, 20MT/20'FCL. Big sack bag or as required by the customer. Useage: For paint, printing ink, rubber, cable, medicines, electronics, papermaking, enamel, match, cosmetic and other chemical industry application.
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