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Iron is a chemical element with symbol Fe (from Latin: ferrum) and atomic number 26. It is a metal in the first transition series.
I 3708 (OTTO) Iron pieces, 3.2-6.4 mm, 99.99% Cas 7439-89-6 - used in the Haber-Bosch process f or the production of ammonia and the Fischer-Tropsch process for conversion of carbon monoxide to hydrocarbons for fuels and lubricants.