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Letter 37083 Quantitative determination of nickel sulfamate [El Salvador]+++++ Hello, Edwin Melara
+++++ Indeed there is a quantitatve procedure. First, you have to
establish the total nickel metal ion concentration in ounces per
gallon by titrating against EDTA solution; ammonium hydroxide and
ammonium perpuric acid color indicator (Murexide)are also used. Next,
you determine the nickel chloride concentration in ounces per gallon
by titrating against silver nitrate with highly diluted potassium
dichromate used as the color indicator. These procedures are
available in engineering and metal finishing textbooks. There is an
equation that is used to isolate the nickel sulfamate; it is as
follows:
April 29, 2007 This is a other metodo to determinate the oz/gal of nickel in the
nickel sulfamate. Jose G Cordova
October 24, 2007 Hi Khin Ohmar
Dear Reader: please choose what you want to do--
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