Tin Ingot High Purity Tin Block Scientific Research Experiment Elemental Collect Sn 99.99%

Tin is a metal element, element symbol: Sn, belonging to the main group metal of IVA group, atomic number 50, relative atomic mass 118.71, belonging to group IVA metal, melting point: 231.89℃, boiling point: 2260℃, density: 7.28g/cm³ . Tin is a low melting point metal with silver-white metallic luster. Pure tin is soft, has good malleability at room temperature, has stable chemical properties, is not easy to be oxidized, and often maintains a shiny silver luster. As one of the "hardware" (gold, silver, copper, iron, tin), tin has been used by humans as early as 2000 BC. At present, tin is mainly used in the manufacture of solder, tin plate, alloy, chemical products, etc. The products are widely used in industries such as electronics, information, electrical appliances, chemicals, metallurgy, building materials, food packaging, machinery, atomic energy and aerospace industries.