We are Dalian Zinc Oxide Co., Ltd based in Dalian , China. We are member of Tradekey.com since March, 2010. Our business is related to Minerals & Metallurgy industry and we specifically deal in Zinc oxide. Please find our product details below: zinc oxide By the French indirect reduction process and using only Special High Grade Zinc(99.995%) We produce industrial grade zinc oxide 60%-99.9%, especially 99.7%+. Zinc Oxide 99.7% Specifications: 1. Appearance: pure white powder 2. Assay (ZnO): 99.7 min 3. Lead (Pb): 0.037% max 4. Copper (Cu): 0.0002% max 5. Manganese (Mn): 0.0001% max 6. PH value: 6.8-7.2 7. Humidity (H₂O): 0.3% max 8. Acid-Insoluble Substance: 0.006% max 9. Water Soluble portion: 0.10% max 10. Sieve Finese (325 mesh): 99.9% pass Zinc Oxide 99.5% Specifications: 1.Appearance: pure white powder 2.Assay (ZnO): 99.5 min 3.Lead (Pb): 0.05% max ***** (Cu): 0.0004% max ***** (Mn): 0.0001% max 6.PH value: 6.8-7.2 7. Humidity (H₂O): 0.3% max 8.Acid-Insoluble Substance: 0.008% max 9.Water Soluble portion: 0.10% max 10.Sieve Finese (325 mesh): 99.9% pass 99.4% Specifications: 1.Appearance: pure white powder 2.Assay (ZnO): 99.4 min 3.Lead (Pb): 0.14% max ***** (Cu): 0.0007% max ***** (Mn): 0.003% max 6.PH value: 6.8-7.2 7.Humidity (H₂O): 0.3% max 8.Acid-Insoluble Substance : 0.05% max 9.Water Soluble portion : 0.15% max 10.Sieve Finese (325 mesh): 99.9% pass Utilizing: Accelerator activator, pigment, and reinforcing agent in rubber; ointments; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts; semiconductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating. zinc oxide By the French indirect reduction process and using only Special High Grade Zinc(99.995%) We produce industrial grade zinc oxide 60%-99.9%, especially 99.7%+. Zinc Oxide 99.7% Specifications: 1. Appearance: pure white powder 2. Assay (ZnO): 99.7 min 3. Lead (Pb): 0.037% max 4. Copper (Cu): 0.0002% max 5. Manganese (Mn): 0.0001% max 6. PH value: 6.8-7.2 7. Humidity (H₂O): 0.3% max 8. Acid-Insoluble Substance: 0.006% max 9. Water Soluble portion: 0.10% max 10. Sieve Finese (325 mesh): 99.9% pass Zinc Oxide 99.5% Specifications: 1.Appearance: pure white powder 2.Assay (ZnO): 99.5 min 3.Lead (Pb): 0.05% max ***** (Cu): 0.0004% max ***** (Mn): 0.0001% max 6.PH value: 6.8-7.2 7. Humidity (H₂O): 0.3% max 8.Acid-Insoluble Substance: 0.008% max 9.Water Soluble portion: 0.10% max 10.Sieve Finese (325 mesh): 99.9% pass 99.4% Specifications: 1.Appearance: pure white powder 2.Assay (ZnO): 99.4 min 3.Lead (Pb): 0.14% max ***** (Cu): 0.0007% max ***** (Mn): 0.003% max 6.PH value: 6.8-7.2 7.Humidity (H₂O): 0.3% max 8.Acid-Insoluble Substance : 0.05% max 9.Water Soluble portion : 0.15% max 10.Sieve Finese (325 mesh): 99.9% pass Utilizing: Accelerator activator, pigment, and reinforcing agent in rubber; ointments; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts; semiconductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.