Description

Zinc Oxide *9.7% Industry Grade 1. Formula: ZnO 2. CAS NO.: ********2 3. M. W: *1.*8 4. Properties: White powder, innocuous, odorless, stable under normal temperature. Soluble in acid, alkali and ammonium chloride solution, insoluble in water and alcohol. 5. Specification: (%) Index First grade Second grade Third grade ZnO dry *9.7min *9.7min *9.7min Pb 0.**7max 0.*6max 0.1max Mn 0.***1max 0.***1max 0.***1max Cu 0.***2max 0.***2max 0.***2max Insoluble in hydrochloric acid 0.**6max 0.*1max 0.1max Loss on ignition 0.2max 0.2max 0.2max Screen residues(*5 micro) 0.1max 0.1max 0.1max Volatile (**5 degree Celsius) 0.3max 0.3max 0.3max 6. Application: Accelerator activator, pigment, and reinforcing agent in rubber; Ointment; Pigment and mold growth inhibitor in paints; Ceramics; Floor tile; Glass; Zinc salts (zinc stearate etc. ) feed additive; Semi-conductor in electronic devices; Electronic ceramics, raw material to produce zinc phosphate as steel coating. 7. Packing: Woven bags lined with plastic bag. *5Kg net each.