THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI
Measurements have been made of the solubility at 25°C. of tyrosine in hydrochloric acid and in sodium hydroxide solutions varying from 0.001 to 0.05 M, and also in distilled water. The pH of the saturated solutions was measured with the hydrogen electrode. The following values for the ionization co...
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| Format: | Online |
| Language: | English |
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The Rockefeller University Press
1924
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140676/ |
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pubmed-21406762008-04-23 THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI Hitchcock, David I. Article Measurements have been made of the solubility at 25°C. of tyrosine in hydrochloric acid and in sodium hydroxide solutions varying from 0.001 to 0.05 M, and also in distilled water. The pH of the saturated solutions was measured with the hydrogen electrode. The following values for the ionization constants of tyrosine have been obtained from the measurements: kb = 1.57 x 10–12, ka1 = 7.8 x 10–10, ka2 = 8.5 x 10–11. The changes in solubility with pH can be satisfactorily explained by the use of these ionization constants. The Rockefeller University Press 1924-07-20 /pmc/articles/PMC2140676/ /pubmed/19872115 Text en Copyright © Copyright, 1924, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/). |
| repository_type |
Open Access Journal |
| institution_category |
Foreign Institution |
| institution |
US National Center for Biotechnology Information |
| building |
NCBI PubMed |
| collection |
Online Access |
| language |
English |
| format |
Online |
| author |
Hitchcock, David I. |
| spellingShingle |
Hitchcock, David I. THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI |
| author_facet |
Hitchcock, David I. |
| author_sort |
Hitchcock, David I. |
| title |
THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI |
| title_short |
THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI |
| title_full |
THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI |
| title_fullStr |
THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI |
| title_full_unstemmed |
THE SOLUBILITY OF TYROSINE IN ACID AND IN ALKALI |
| title_sort |
solubility of tyrosine in acid and in alkali |
| description |
Measurements have been made of the solubility at 25°C. of tyrosine in hydrochloric acid and in sodium hydroxide solutions varying from 0.001 to 0.05 M, and also in distilled water. The pH of the saturated solutions was measured with the hydrogen electrode. The following values for the ionization constants of tyrosine have been obtained from the measurements: kb = 1.57 x 10–12, ka1 = 7.8 x 10–10, ka2 = 8.5 x 10–11. The changes in solubility with pH can be satisfactorily explained by the use of these ionization constants. |
| publisher |
The Rockefeller University Press |
| publishDate |
1924 |
| url |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140676/ |
| _version_ |
1611422359256825856 |