与 «PHTHALIN»相关的英语书籍
在以下的参考文献中发现
phthalin的用法。与
phthalin相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Journal of the American Chemical Society
All but one of the samples contained an oxidase acting upon phenol- phthalin.
One sample was also tested for cresol tyrosinase,2 the oxidase which produces
colored compounds by its action on a mixture of p-cresol' and amino acids or ...
2
American chemical journal
1 Koelichen: Z. physik. Chem., 33, 132. On the Theory of Indicators, Etc. 137.
Solubility of the Carboxyl Ethyl Ester phthalin in Alkali. Calculated cc. of 0.1 N
NaOH. two Amount of acid ester dissolved. molecular equivalents to one of acid
ester.
3
Annotated Bibliography of Analytical Methods for Pesticides
NICHOLSON, B. I. • Estimation of hydrocyanic acid by the phthalin method.
Analyst 66: 189-192 (1941). HCN in the presence of Cu will oxidize a basic
solution of phthalin to colored phthalein, which is determined colorimetrically.
The reduced ...
National Research Council (U.S.). Food Protection Committee, 1954
The smaller bottle on the right contains caustic soda and phenol-phthalin, and
through the small tube on the right the air enters, to be purified by the carbonic
acid gas before it passes through the air tube to the bottle containing the caustic ...
South Australia. Department of Agriculture, 1900
5
Journal - Chemical Society, London
It crystalbses from alcohol in brown crusts ; from the alkaline solution acids
precipitate it as a brick-red powder ; by treating it with zinc-dust in an alkaline
solution, it is reduced to colourless phthalin. On heating it strongly with sulphuric
acid, ...
Chemical Society (Great Britain), 1871
6
Journal of Agriculture, South Australia
When the caustic soda and phenol-phthalin mixture become pale, a fresh supply
is necessary. The burette is marked with 200 divisions of 20 c.c. or ten divisions
to the c.c. A pinch- cock is affixed to the glass tube communicating with the ...
7
The collected works of Sir Humphry Davy ...: Discourses ...
Kastle, /. H., and Jewell V. Seed, nature of mercuric iodide in solution, A., ii, 324.
Kastle, J. H., and 0. M. 8hedd, phenol- phthalin as a reagent for the oxidising
ferments, A., i, 514. Kastner, Jaroslar, sugars from crociu and picrocrocin, A., i,
685.
Chemical Society (Great Britain), Sir Humphry Davy, Bureau of Chemical Abstracts (Great Britain), 1902
8
Journal of the Chemical Society
Phthalin of Fluorescein Chloride. — This chloride offers considerable resistance
to the action of alkalis, separating unaltered for example, on evaporation from its
solution in soda-ley. Nevertheless this solution contains a salt of a substituted ...
9
Bulletin of the Massachusetts Commission on Mental Diseases
Very similar figures were obtained on comparison of the elevated diastolic blood
pressure figures, for of the 44 cases showing an elevated diastolic value (100
millimeters or higher), 24, or 55 per cent, of the cases showed a phthalin output of
...
Massachusetts. Dept. of Mental Health, 1919
10
Transactions of the Medical Association of the State of Alabama
The intramuscular injection of 'phthalin indicates the condition of the tissues. In
cases of cardiac insufficiency, as demonstrated by Braasch and Kendall, the
amount of 'phthalin excreted after intravenous injection is greater than that
following ...
Medical Association of the State of Alabama, 1924
