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Hafnium is a chemical element with symbol Hf and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals.
H 7915 (OTTO) Hafnium, dia.3 x 3 mm, 99.9% Cas 7440-58-6 - used in alloys with iron, titanium, niobium, tantalum, and other metals & as an alloy used for liquid rocket thruster nozzles.
Signal word Danger
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7440-25-7
Tantalum sputtering target, 99.95% (L x W x Thick 700 x 25.4 x 3 mm)
70131-67-8
Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt
4733-39-5
Bathocuproine, GR 99%+
Ni80Cr20 sputtering target 99.95% 3 inch dia x 2 mm thick
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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.