| Identification | Back Directory | [Name]
L-GLUTAMIC ACID MONOPOTASSIUM SALT | [CAS]
19473-49-5 | [Synonyms]
MPG
Kaglutam
POTASSIUM GLUTAMATE
potassiumglutaminate
POTASSIUM L-GLUTAMATE
MONOPOTASSIUM GLUTAMATE
MONOPOTASSIUM L-GLUTAMATE
MONOPOTASSIUML-GLUTAMATE,FCC
POTASSIUMHYDROGENL-GLUTAMATE
POTASSIUML-GLUTAMATE1-HYDRATE
L-GLUTAMIC ACID POTASSIUM SALT
potassium glutamate monohydrate
monopotassiumsalt,l-glutamicaci
5-potassium hydrogen L-glutamate
L-GLUTAMIC ACID MONOPOTASSIUM SALT
L-Glutamic acid hydrogen 5-potassium salt
L-2-AMINOPENTANEDIOIC ACID MONOPOTASSIUM SALT
L-ALPHA-AMINOGLUTARIC ACID MONOPOTASSIUM SALT
[S]-2-AMINOPENTANEDIOIC ACID MONOPOTASSIUM SALT
L-glutamic acid monopotassium insect*cell culture | [EINECS(EC#)]
243-094-0 | [Molecular Formula]
C5H8KNO4 | [MDL Number]
MFCD00035545 | [MOL File]
19473-49-5.mol | [Molecular Weight]
185.22 |
| Chemical Properties | Back Directory | [Appearance]
White, free-flowing, hygroscopic pow-
der; practically odorless. Freely soluble in water;
slightly soluble in alcohol. | [density ]
1.591g/cm3 at 20℃ | [vapor pressure ]
0.002-0.003Pa at 20-25℃ | [form ]
powder
| [color ]
white
| [LogP]
-1.82 at 20℃ and pH6.53-6.81 | [Surface tension]
72.51mN/m at 1g/L and 20℃ | [Uses]
Potassium L-glutamate is a flavor enhancer that is a low sodium alternative to monosodium glutamate. It is used in meats, soups, sauces, gravies, and sausage. | [EPA Substance Registry System]
L-Glutamic acid, monopotassium salt (19473-49-5) |
| Safety Data | Back Directory | [Safety Statements ]
22-24/25 | [WGK Germany ]
2
| [RTECS ]
MA1450000
| [TSCA ]
TSCA listed | [Safety Profile]
Mildly toxic by
ingestion. Human systemic effects by
ingestion: headache. When heated to
decomposition it emits toxic fumes of K2O
and NOx. | [Toxicity]
human,TDLo,oral,57mg/kg (57mg/kg),BEHAVIORAL: HEADACHE,Science. Vol. 163, Pg. 826, 1969. |
| Hazard Information | Back Directory | [Description]
Refer to description for monosodium glutamate. | [Chemical Properties]
L-GLUTAMIC ACID MONOPOTASSIUM SALT is white, free-flowing, hygroscopic pow- der; practically odorless. Freely soluble in water; slightly soluble in alcohol.
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