1,3-Dibromo 5Ethyl-5Methylhydantoin as A Quantitative Oxidant in Titrimetric Determinations of Hydrazine, Thiourea, Hydroqui-None, Ascorbic Acid, Antimony (III) and Titanium (III)

M. Satake; K. N. Upadhyaya; M. Katyal

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1,3-Dibromo 5Ethyl-5Methylhydantoin as A Quantitative Oxidant in Titrimetric Determinations of Hydrazine, Thiourea, Hydroqui-None, Ascorbic Acid, Antimony (III) and Titanium (III)

M. Satake, K. N. Upadhyaya* and M. Katyal

Faculty of Engineering, Fukui University, Fukui 910 Japan.

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ABSTRACT:

The compound 1,3dibromo-5-ethyl-5-methylhydantoin, synthesized by brominating 5-ethyl-5-methylhydantoin in chlorofrm, finds application as a quantitative oxidant in titrimetric determinations of hydrazine, thiourea, hydroquinone, ascorbic acid, antimony (III) and titanium (III) within ±0.2% error.

KEYWORDS:

Ethyl-5Methylhydantoin; Antimony