Zobrazeno 1 - 6
of 6
pro vyhledávání: '"N. K. Strizhov"'
Publikováno v:
Аналитика и контроль. 22:315-326
The objects of the research were samples of high quality wines of various types produced by the enterprises of the Krasnodar Territory, the Rostov Region and foreign producers of different grape varieties. The method of automatic titration of acids i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5f0e77842eea2f5243698eeacb27b73
https://doi.org/10.15826/analitika.2018.22.3.003
https://doi.org/10.15826/analitika.2018.22.3.003
Publikováno v:
Russian Journal of Organic Chemistry. 38:251-255
The 4-hydroxy-2-butenolide was established by polarographic method to undergo in water solutions fast tautomeric and acid-base transformations. Depending on pH of the medium the compound is present either as a cyclic irreducible form (at pH 0-4) or i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a0678f91e1b3ec427f5291a6fb0670
https://doi.org/10.1023/a:1015578003374
https://doi.org/10.1023/a:1015578003374
Publikováno v:
Russian Journal of General Chemistry. 81:24-26
The dependence of the limiting catalytic current in the system of In(III)-acetylsalycilic acid on the concentration of indium ions and the ligand anions was described theoretically. Dissociation and protonation constants of acetylsalycilic acid molec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a22c22195c665f68960d0d4043ab4356
https://doi.org/10.1134/s107036321101004x
https://doi.org/10.1134/s107036321101004x
Publikováno v:
Russian Journal of Organic Chemistry. 37:1313-1317
The oxidation of 2-furaldehyde to β-formylacrylic acid in 0.1 N HClO4 containing hydrogen peroxide and sodium vanadate was studied by polarography using a dropping mercury electrode. The conversion of 2-furaldehyde and the yield of the products were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::181797f0a2e887f2da2d60b89975fdbe
https://doi.org/10.1023/a:1013191807272
https://doi.org/10.1023/a:1013191807272
Autor:
N. K. Strizhov, A. M. Malyshev
Publikováno v:
Journal of Analytical Chemistry. 55:554-556
A new titrimetric procedure has been developed for the determination of moisture traces in oil. The procedure uses cobalt chloride in a saturated calcium chloride solution as a titrant. The relative standard deviation of the procedure is no more than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef375aad91b04b3fac336cfbb3161ca
https://doi.org/10.1007/bf02757811
https://doi.org/10.1007/bf02757811
Publikováno v:
Chemischer Informationsdienst. Organische Chemie. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc9569a7ea98723ca2b27a37a1cdc54b
https://doi.org/10.1002/chin.197123016
https://doi.org/10.1002/chin.197123016