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Home » Products » Laboratory Chemicals » RANEY NICKEL (7440-02-0)

RANEY NICKEL (7440-02-0)

RANEY NICKEL (7440-02-0)
RANEY NICKEL (7440-02-0)
Product Code : RANEY NICKEL
Brand Name : RANEY NICKEL
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  • CAS No
  • 7440-02-0
  • Grade
  • LR
  • Type
  • Industrial Lab Chemicals
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  • The Ni–Al alloy is prepared by dissolving nickel in molten aluminium followed by cooling ("quenching"). Depending on the Ni:Al ratio, quenching produces a number of different phases. During the quenching procedure, small amounts of a third metal, such as zinc or chromium, are added to enhance the activity of the resulting catalyst. This third metal is called a "promoter".[7] The promoter changes the mixture from a binary alloy to a ternary alloy, which can lead to different quenching and leaching properties during activation.
Product Description

RANEY NICKEL (7440-02-0)

The Ni–Al alloy is prepared by dissolving nickel in molten aluminium followed by cooling ("quenching"). Depending on the Ni:Al ratio, quenching produces a number of different phases. During the quenching procedure, small amounts of a third metal, such as zinc or chromium, are added to enhance the activity of the resulting catalyst. This third metal is called a "promoter".[7] The promoter changes the mixture from a binary alloy to a ternary alloy, which can lead to different quenching and leaching properties during activation.


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