(Cd)镉溶液标准物质

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The preparation procedure for cadmium fluoride is somewhat different. High purity cadmium metal (typically 99.999 percent pure) is reacted with acetic acid and hydrogen peroxide to yield cadmium acetate. This compound is then reacted with hydrogen fluoride to yield cadmium fluoride. The cadmium fluoride is slowly heated to the melting point in an atmosphere of carbon tetrafluoride to ensure removal of water, oxide and oxyfluoride.