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Tantalum is a chemical element with the symbol Ta and atomic number 73.
T 7109 (OTTO) Tantalum powder, <40 μm, 99.9% Cas 7440-25-7 - used for electronic components, and due to its absorption properties, tantalum is an excellent getter of residual gasses in evacuation tubes.
Hazard Statements: H228-H315-H319-H335
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7440-38-2
Arsenic powder, ≥99.997%
12055-23-1
Hafnium oxide diam. x thickness 20 mm × 10 mm, 99.9%
7440-23-5
Sodium pieces, 99%
7429-90-5
Aluminium foil, 0.020 mm thick, 99%+
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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.