DETERMINATION OF MILLIGRAM AMOUNTS OF THIOUREA, ALLYLTHIOUREA AND PHENYLTHIOUREA USING N-CHLOROSACCHARIN IN ACETIC-ACID MEDIUM

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作者：
CHAUHAN, RPS [1 ]
AHMED, I [1 ]
KUMAR, A [1 ]
机构：
[1] GAYA COLL,DEPT CHEM,POSTGRAD CTR,GAYA 823001,BIHAR,INDIA
来源：
ASIAN JOURNAL OF CHEMISTRY | 1995年 / 7卷 / 03期
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摘要：
A quick and convenient method has been developed for the micro determination of thiourea and some of its derivatives, milligram amount of the sample is allowed to react with excess of N-chlorosaccharin at room temperature for 10 min. After the reaction is over, the unconsumed reagent is back titrated iodometrically.
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页码：667 / 668
页数：2
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