Zinn Metall Element 99,95% (3N5) min Reinheit 50g Kuppeln 50g-250g gesendet 1. Klasse KOSTENLOS

EUR 12,46 Sofort-Kaufen, EUR 5,57 Versand, eBay-Käuferschutz
Verkäufer: magnametals ✉️ (4.566) 99.5%, Artikelstandort: Bedford, GB, Versand nach: WORLDWIDE, Artikelnummer: 123065048565 Zinn Metall Element 99,95% (3N5) min Reinheit 50g Kuppeln 50g-250g gesendet 1. Klasse KOSTENLOS. Tin shows a chemical similarity to both of its neighbors in group 14,germanium andlead, and has two mainoxidation states, +2 and the slightly more stable +4. So you can be sure that this is not run of the mill low grade tin.

This is a listing for solid tin domes weighing approximately 18 to 26 g each.

Magnametals guarantee that you will receive a minimum of 50 g, 100 g, 150 g, 200 g or 250 g depending on the amount you order.

This is verified to 100th of a gram in writing for each order.

Magnametals are pleased to be able to offer high purity tin at an affordable price delivered by Free Royal Mail 1st class post to the UK and Standard International post abroad.

Each order is accompanied by a Letter of Conformity detailing the analysis of the tin batch. The current batch is of 99.976% tin and impurities are listed as a % for each metal.

This tin on offer has been especially sourced for its higher purity, greater than 99.95% compared to the cheaper commercial standard 99.8% tin readily available.

This higher purity tin is what we use for our various eutectic alloys we make at our facility in the UK, including Field's metal and Galinstan, using high purity metals such as gallium, indium, bismuth and tin. So you can be sure that this is not run of the mill low grade tin.

Buy with confidence.

Tin  is a chemical element  with the symbol Sn  (from Latin : stannum ) and atomic number  50. It is a post-transition metal  in group 14  of the periodic table . It is obtained chiefly from the mineral  cassiterite , which contains tin dioxide , SnO2. Tin shows a chemical similarity to both of its neighbors in group 14, germanium  and lead , and has two main oxidation states , +2 and the slightly more stable +4. Tin is the 49th most abundant element and has, with 10 stable isotopes, the largest number of stable isotopes  in the periodic table, thanks to its magic number  of protons. It has two main allotropes : at room temperature, the stable allotrope is β-tin, a silvery-white, malleable  metal, but at low temperatures it transforms into the less dense grey α-tin, which has the diamond cubic  structure. Metallic tin does not easily oxidize  in air.

The first tin alloy  used on a large scale was bronze , made of tin and copper , from as early as 3000 BC. After 600 BC, pure metallic tin was produced. Pewter , which is an alloy of 85–90% tin with the remainder commonly consisting of copper, antimony , and lead, was used for flatware  from the Bronze Age  until the 20th century. In modern times, tin is used in many alloys, most notably tin/lead soft solders , which are typically 60% or more tin and in the manufacture of transparent, electrically conducting films of indium tin oxide  in optoelectronic  applications. Another large application for tin is corrosion -resistant tin plating  of steel . Because of the low toxicity of inorganic tin, tin-plated steel is widely used for food packaging as tin cans . 

  • Condition: Neu
  • Number / weight: 1 x 50g
  • Shape: Solid dome

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