L-Glutamic acid monopotassium salt supplier

Name
L-GLUTAMIC ACID MONOPOTASSIUM SALT
EINECS 243-094-0
CAS No. 19473-49-5
Article Data3
CAS DataBase
Density 1.591g/cm3 at 20℃
Solubility
Melting Point
Formula C₅H₈KNO₄
Boiling Point 333.8 °C at 760 mmHg
Molecular Weight 185.221
Flash Point 155.7 °C
Transport Information
Appearance white powder
Safety 22-24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Glutamicacid, monopotassium salt, L- (8CI);L-Glutamic acid, monopotassium salt (9CI);Kaglutam;Monopotassium L-glutamate;
PSA 103.45000
LogP -1.37130

L-Glutamic acid monopotassium salt Chemical Properties

Molecular structure:

IUPAC Name: Potassium (2s)-2-Amino-5-Hydroxy-5-Oxopentanoate
Synonyms of Monopotassium Glutamate (CAS NO.19473-49-5): [S]-2-Aminopentanedioic Acid Monopotassium Salt ; Potassium L-Glutamate ; Potassium Glutamate ; Monopotassium Glutamate ; Monopotassium L-Glutamate ; Mpg ; Monopotassiumsalt,L-Glutamicaci ; Potassiumglutaminate
Molecular Formula: C₅H₈KNO₄
Molecular Weight: 185.22
EINECS: 243-094-0
Density: 1.409 g/cm³
Flash Point: 155.7 °C
Boiling Point: 333.8 °C at 760 mmHg
Vapour Pressure: 2.55E-05 mmHg at 25°C
Enthalpy of Vaporization: 63.39 kJ/mol

L-Glutamic acid monopotassium salt Uses

Monopotassium Glutamate (CAS NO.19473-49-5) is used as a gastric acidifier. Symbols Glu and E.

L-Glutamic acid monopotassium salt Production

Raw materials is Potassium carbonate .

L-Glutamic acid monopotassium salt Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
human	TDLo	oral	57mg/kg (57mg/kg)	behavioral: headache	Science. Vol. 163, Pg. 826, 1969.
mammal (species unspecified)	LD50	unreported	4500mg/kg (4500mg/kg)		Russian Pharmacology and Toxicology Vol. 42, Pg. 115, 1979.
mouse	LD50	intraperitoneal	2400mg/kg (2400mg/kg)		Farmatsevtichnii Zhurnal Vol. (5), Pg. 70, 1987.
mouse	LD50	oral	4500mg/kg (4500mg/kg)		Farmakologiya i Toksikologiya Vol. 42, Pg. 274, 1979.
mouse	LD50	oral	4500mg/kg (4500mg/kg)		Farmakologiya i Toksikologiya Vol. 42, Pg. 274, 1979.

L-Glutamic acid monopotassium salt Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

L-Glutamic acid monopotassium salt Safety Profile

Mildly toxic by ingestion. Human systemic effects by ingestion: headache. When heated to decomposition it emits toxic fumes of K₂O and NO_x.
Safety Statements of Monopotassium Glutamate (CAS NO.19473-49-5):
S22: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
WGK Germany: 2
RTECS: MA1450000

L-Glutamic acid monopotassium salt Specification

Monopotassium Glutamate (CAS NO.19473-49-5) is a white powder.It is a potassium acid salt of glutamic acid.

Product Name

L-GLUTAMIC ACID MONOPOTASSIUM SALT