A method of oxidizing Cr+3 for the determination of trivalent chromium.
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چکیده
منابع مشابه
A method of oxidizing Cr+3 for the determination of trivalent chromium.
The chromium of most chromium compounds exists in the form of triand hexa-valences. Application of a chemical method of determination of the former is difficult because the former is far more inactive than the latter. For example, neither an extraction method by organic solvents or a colorimetric method with diphenylcarbazide is suitable to determine Cr+3, because Cr+3 does not react with diphe...
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ژورنال
عنوان ژورنال: INDUSTRIAL HEALTH
سال: 1983
ISSN: 0019-8366,1880-8026
DOI: 10.2486/indhealth.21.297