Gallium 99.99% (4N) pure 40g - free delivery

Description

***WARNING*** Gallium beads, both 99.99% 4N and 99.9999% 6N are only sold by Magnametals and sent fast and free of charge from the UK . If you buy the 'cheap' Prima Arta or Amazseb product from Europe, or Luconia or JYT product from China, you will not receive all the things listed on this page and delivery is much slower. You will be disappointed. Read Magnametals feedback, which is positive feedback, then read all the other companies feedback. Most of their negative feedback is for gallium. *End of warning*This 99.99% (4N) gallium offered by Magnametals is a lower cost alternative to our existing 99.9999% (6N) range. It is sold in a clear screw cap plastic bottle so you can look at the pure gallium beads. For your convenience you can easily pour out just the amount of gallium you want to work with, rather than having to melt a large solid lump of metal. We include a polyethylene bottle and cap for melting the gallium and storing melted gallium afterwards. We advise you do not handle with your hands directly. Firstly, as it covers your hands in a fine grey covering that is difficult to remove. Secondly it will contaminate the pure gallium. Use the Nitrile gloves we supply or a clean plastic spatula or spoon. You will receive a 4N gallium Certificate of analysis (COA) and a Material Safety Data Sheet (MSDS) with your gallium. History: First proposed to exist by Dmitri Mendeleyev in 1871 based on gaps in his newly created Periodic Table of Elements, gallium was discovered and obtained by the French chemist Paul-Émile Lecoq de Boisbaudran in 1875. Properties and uses: Elemental gallium is a soft, silvery metal, it is a brittle solid at low temperatures, Gallium melts near room temperature at 29.76ºC and has one of the largest liquid ranges of any metal, so it has found use in high temperature thermometers. Gallium easily forms alloys with most metals and has been used to create low melting alloys.