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Descriptor English: Hydrogen-Ion Concentration
Descriptor Spanish: Concentración de Iones de Hidrógeno
Descriptor Portuguese: Concentração de Íons de Hidrogênio
Descriptor French: Concentration en ions d'hydrogène
Entry term(s): Concentration, Hydrogen-Ion
Concentrations, Hydrogen-Ion
Hydrogen Ion Concentration
Hydrogen-Ion Concentrations
pH
Tree number(s): G02.300
SP4.097.042
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D006863
Scope note: The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Annotation: usually NIM
Allowable Qualifiers: DE drug effects
RE radiation effects
Related: Buffers MeSH
DeCS ID: 7014
Unique ID: D006863
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2016/06/23
Hydrogen-Ion Concentration - Preferred
Concept UI M0010722
Scope note The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Preferred term Hydrogen-Ion Concentration
Entry term(s) Concentration, Hydrogen-Ion
Concentrations, Hydrogen-Ion
Hydrogen Ion Concentration
Hydrogen-Ion Concentrations
pH



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