Analytical Chemistry p. 2177 - 2184 (1980)
Update date:2022-08-16
Topics:
Ryan, Mary Andrieu
Ingle, J. D.
The reaction involving the oxidation of thiamine by Hg2+ in basic solutions to fluorescent thiochrome was studied.The initial rate of the reaction, measured as a change in fluorescence signal over 16 s, is linearily related to the thiamine concentration from a detection limit of 2 * 10-8 M up to 1 * 10-4 M.The applicability of the new method for determination of thiamine in vitamin-mineral preparations is demonstrated by investigation of the effect of potential interferences and by analysis of commercial and synthetic preparations.
View More
SHANDONG QINGYUNCHANGXIN CHEMICAL SCIENCE-TECH CO.,LTD
Contact:86-21-60560171
Address:1689Donghuan Rade,Qingyun County, Dezhou City, Shandong,China
Contact:+86-579-85206992
Address:No 451 chouzhou north road ,room 1106 int'l business center , yiwu ,china
NINGBO YINZHOU PRECISE COLOR CO.,LTD.
Contact:86-574-88139809 86-574-83033159
Address:Qiming Road,Yinzhou,Ningbo,China
Contact:+86-025-85553873
Address:Building 27, NO.699-18 XuanWu Avenue, Nanjing, Jiangsu, P.R.China.
Daqing New Century Fine Chemical Co., Ltd.(expird)
Contact:010-57126694
Address:No.39, jinxing cun, honggang district
Doi:10.1002/aoc.5259
(2020)Doi:10.1055/s-2003-39702
(2003)Doi:10.1246/cl.1987.2243
(1987)Doi:10.1002/anie.201814417
(2019)Doi:10.1021/acs.inorgchem.9b00903
(2019)Doi:10.1081/SCC-120028358
(2004)
