Determination of cyanides from distilled alcoholic drinks

被引：1
|
作者：
Birghila, Semaghiul [1 ]
Lupascu, Naliana [1 ]
机构：
[1] Ovidius Univ, Dept Chem, 124 Mamaia Blvd, RO-900527 Constanta, Romania
来源：
CHEMICALS AS INTENTIONAL AND ACCIDENTAL GLOBAL ENVIRONMENTAL THREATS | 2006年
关键词：
cyanides; hydrocyanic acid; titrimetric; spectrometric; alcoholic drinks;
D O I：
10.1007/978-1-4020-5098-5_41
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cyanides and hydrocyanic acid are one of the priority pollutants being most toxic. Therefore, it is very important to monitor cyanide concentration with specific and sensitive analytical methods. Some analytical methods for cyanide determination. were presented in the last years: spectrophotometer, potentiometer with silver cyanide electrode and titrimetric method. The paper presents original results concerning the spectrometric method and argentometric titration utilization for the measurement of cyanide concentration in some distilled alcoholic drinks from plums, grapes and apricots. The obtained cyanide concentrations vary between 0.0162 and 0.0970 mg/100mL, being under the imposed limits.
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页码：443 / +
页数：2
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