Spectrophotometric determination of osmium using acenaphthenequinonemonoxime (AQM)
作者： S.K. Sindhwani , R.P. Singh
DOI: 10.1016/0026-265X(73)90040-4
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摘要: Abstract A water-soluble dark-brown complex formed by osmium with acenaphthenequinonemonoxime exhibits an absorption maximum at 430 nm. The composition of the comes out to 1:2 (metal:ligand) as revealed Job's method continuous variations, logarithmic method, and Gerade Asmus. pH range for complete formation is 6.5–8.5. Its sensitvitiy has been found be 0.0323 μg/cm 2 . effect diverse ions also investigated.
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