Spectrophotometric determination of palladium using 4-methyl-l ,2-cyclohexanedionedioxime |
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Authors: | Charles V Banks Ronnie V Smith |
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Institution: | Institute for Atomic Research and Department of Chemistry, Iowa State College, Ames, IowaU.S.A. |
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Abstract: | A procedure for the determination of palladium with 4-methyl-1,2-cyclohexanedionedioxime by an extraction -spectrophotometric method has been developed. Interference by coppcr(II), cobalt(Il), iron(II), or iron(III) can be eliminated by suitable masking agents. Ruthenium(III) must be absent or separated prior to the determination of palladium. The molar absorptivity of the bis(4-methyl-1,2-cyclohexanedionedioximato-N,N') palladium(II) complex has been calculated and found to be 1.51?104 1/moles-cm in chloroform at 280 mμ. |
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