Monopotassium glutamate
From Infogalactic: the planetary knowledge core
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Names | |
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IUPAC name
Potassium 2-amino-5-hydroxy-5-oxopentanoate
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Other names
Potassium glutamate; E622; Glutamic acid potassium salt
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Identifiers | |
540778-10-7 ![]() |
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ChemSpider | 13228 ![]() |
Jmol 3D model | Interactive image |
PubChem | 23669634 |
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Properties | |
C5H8KNO4 | |
Molar mass | 185.22 g·mol−1 |
Vapor pressure | {{{value}}} |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references | |
Monopotassium glutamate (MPG) is a compound with formula KC5H8NO4. It is a potassium acid salt of glutamic acid.
It has the E number E622 and is used in foods as a flavor enhancer. It is a non-sodium MSG alternative.
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