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Boron is a metalloid chemical element with symbol B and atomic number 5.
B 1969 (OTTO) Boron, amorphous, 99.5% Cas 7440-42-8 - used dopant for such semiconductors as silicon, germanium, and silicon carbide. Having one fewer valence electron than the host atom, it donates a hole resulting in p-type conductivity.
Symbol GHS07 GHS07
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7439-89-6
Iron powder, spherical, <10 μm, 99.9%+
7440-32-6
Titanium foil, 0.005 mm thick, 99.9%
7440-25-7
Tantalum foil, 0.015 mm thick, 99%
1314-61-0
Tantalum pentoxide pieces, 1-3 mm, 99.99%
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