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Tantalum is a chemical element with symbol Ta and atomic number 73.
T 0005 (OTTO) Tantalum wire, 0.5 mm (0.02 in) dia, 99.95% Cas 7440-25-7 - used for light bulb filaments until tungsten replaced it in widespread use. T 0005 (OTTO) Tantalum wire, 0.5 mm (0.02 in) dia, 99.95% Cas 7440-25-7 - used to produce a variety of alloys that have high melting points, are strong and have good ductility.
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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Antimony lumps, 99%
7440-74-6
Indium foil, 0.8 mm thick, 99.99%
Indium foil, 0.1 mm thick, 99.9%
7440-33-7
Tungsten powder, ≤10μm, 99.99%
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