Zinkoxid

Description: Zinc Oxide · Basic Characteristics: Hexagonal crystals or a white powder,no smack Melting point: 1975 ; Solubility: do not dissolve in water, ethanol, dissolved in acid, sodium hydroxide solution, ammonium chloride; Density: the relative Density (water = 1) 5.606, Stability: Stable. ·Specifications: product indexZinc Oxide99%Zinc Oxide 99.5%Zinc Oxide 99.7%ContentZnO ≥99%99.5%99.7%MnO ≤0.001%0.0005%0.0004%PbO ≤0.15%0.05%0.037%CuO ≤0.001%0.0005%0.0004%Heat Loss ≤0.3%0.3%0.3%HCl Insoluble Matter ≤0.01%0.01%0.01%Water Soluble Matter ≤0.1%0.1%0.1%45um Sieve Residue ≤0.15%0.15%0.15%