Micro Trader High Purity 99.9% Pure Zinc Zn Sheet Plate Metal Foil 0.2mm
- Zinc is a bluish-white metal. A density of 7.14 g / cc, a melting point of 419.5 ¡ãC. At room temperature, brittle.
- The chemical properties of zinc are active. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225¡ãC, zinc oxidation is intense. When it burns, it emits a blue-green flame..
- It is apply for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is fit for underground explosion-proof equipment. It is widely used in rubber, paint, enamel, medicine, printing, fiber and other industries..
- Content (ppm):003cbr/003eThe content of elements in the sun: 2003cbr/003eContent elements in seawater: 0.00005 (trace elements) 003cbr/003eContent of the crust: 75 (trace elements) 003cbr/003eCrystal structure: Hexagonal003cbr/003eExtranuclear atomic arrangement: 2,8,18,2003cbr/003eNuclear charge: 30.