ChemicalBook--->CAS DataBase List--->19473-49-5

19473-49-5

19473-49-5 Structure

19473-49-5 Structure
IdentificationBack 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 PropertiesBack 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 DataBack Directory
[Safety Statements ]

22-24/25
[WGK Germany ]

2
[RTECS ]

MA1450000
[TSCA ]

TSCA listed
[REACH Registrations]

Active
[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.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Potassium carbonate-->Potassium hydrogen 2-oxoglutarate
Hazard InformationBack 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.
Spectrum DetailBack Directory
[Spectrum Detail]

L-GLUTAMIC ACID MONOPOTASSIUM SALT(19473-49-5)1HNMR
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