Spectrophotometric determination of iron in nickel-base alloys with 1, 10-phenanthroline or bathophenanthroline
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Spectrophotometric Determination of Nickel with Chlorophosphonazo-III
The optimum conditions for spectrophotometric method for the determination of Ni with chlorophosphonazo-III (CPA-III) were established and the nickel content in water samples has been successfully determined. In a pH 5.5 acetic acid-sodium acetate buffer medium, CPA-III and Ni formed a 1:3 green blue complex and the maximum absorption wavelength of the complex is at 620 nm. Ni content in a rang...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1975
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.24.201