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Build Your Online Product Catalogs?
| Product Name: |
5n-7n High Purity Gallium
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| Specifications |
1kilo per vacuum bottle |
| Price Term: |
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Gallium is a soft silvery metal and is a brittle solid at low temperatures. It is one of three elements that occur naturally as a liquid at room temperature, The other two are liquid Hg and cesium, and it easily alloys with many metals, the alloy - galinstan (68.5% gallium, 21.5% indium, and 10% tin) has an even lower melting point of 9℃ ( F), well below the freezing point of water. It does not exist by itself in nature and is sourced commercially from bauxite and sphalerite.
We can offer high purity Gallium with purities of 4N -7 N, Gallium Trioxide and Copper Gallium Indium Tin Alloy (any combination).
CAS No.
7440-55-3
EINECS No.
231-163-8
Standard
GB/T1475-2005 (Ga4N)
Atomic Weight
69.72
Melting point 29.78℃
Boiling point
2403℃
Density
5.904 g/cm3
Liquid density
at m.p.: 6.095 g/cm3
TElectronegativity
1.81 (Pauling scale)
Molar Heat Capacity
25.86 Jmol-1K-1
Thermal expansion 18 m-1K-1 (at 25 ℃)
Thermal conductivity
40.6 Wm-1K-1
Packing 1kg or 2.5kgs per bottle |
| Company: |
wuhan dongxin mill import and export trade co.,ltd
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| Contact: |
Ms. Michelle Shao |
| Address: |
Room 2002 fuxing road jianghan distirct wuhan china |
| Postcode: |
430020 |
| Tel: |
00862783952355 |
| Fax: |
4008875666-083567 |
| E-mail: |
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