The metal tin is soft and flexible, melting point 231.89℃ and boiling point 2260℃. There are three isotypes: white tin, gray tin, brittle tin.

Tin is a silvery soft metal with a 7.3 low melting point and only 232℃, you put it into a coal ball stove and it melts into a mercury liquid. The tin is soft and cut with a knife. Tin is stable and not easily oxidized by oxygen at room temperature, so it often maintains a silver luster. Tin is non-toxic and is often plated in the inner wall of a copper pot to prevent copper and warm water from producing toxic aerugenerine (alkali copper carbonate).

High-purity and ultra-high purity Tin (Sn) materials are crucial components for the research, development, and production of advanced technologies which require optimum properties, performance, and quality.

Application:

Tin is one of the hardware, it is full of luster, non-toxic, not easy to oxidation and change color, has very good sterilization, purification, preservation utility. Tin is often used in food preservation, canned inner preservative film, etc.

Tin and sulfur compound has a similar color to gold and is commonly used as a gold pigment. Tin and oxygen compound —— tin dioxide. Tin at normal temperature, no oxidation in the air, strong hot, it becomes tin dioxide. Tin dioxide is a white powder insoluble in water and can be used to make enamel, white glaze, and milky glass.

Packing:

Tin is packed with dacron film, then covered with a sealed plastic film bag or in a polyethylene bottle.