Basic information
- Name:
L-Glutamic acid,potassium salt, hydrate (1:1:1)
- CAS No.:
6382-01-0
- Molecular Structure:
- Formula:
- C5H9 N O4 . H2 O . K
- Molecular Weight:
- 204.27
- Synonyms:
- Glutamicacid, monopotassium salt, monohydrate (8CI); L-Glutamic acid, monopotassiumsalt, monohydrate (9CI); Monopotassium glutamate monohydrate
- Density:
- g/cm3
- Boiling Point:
- 333.8 °C at 760 mmHg
- Flash Point:
- 155.7 °C
- Safety Description:
- Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx. Details
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Chemistry
IUPAC Name: potassium (4S)-4-amino-5-hydroxy-5-oxopentanoate hydrate
Synonyms of Monopotassium l-glutamate monohydrate (CAS NO.6382-01-0): CCRIS 4213 ; Glutamic acid, monopotassium salt, monohydrate ; Glutamic acid, monopotassium salt, monohydrate, L- ; Monopotassium glutamate monohydrate ; L-Glutamic acid, monopotassium salt, monohydrate
CAS NO: 6382-01-0
Molecular Formula of Monopotassium l-glutamate monohydrate (CAS NO.6382-01-0): C5H9NO4.H2O.K
Molecular Weight: 203.2349
H bond acceptors: 5
H bond donors: 4
Freely Rotating Bonds: 5
Polar Surface Area: 66.84 Å2
Flash Point: 155.7 °C
Enthalpy of Vaporization: 63.39 kJ/mol
Boiling Point: 333.8 °C at 760 mmHg
Vapour Pressure: 2.55E-05 mmHg at 25°C
Molecular Structure: .png)
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 7700mg/kg (7700mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 21, Pg. 257, 1990. |
| rat | LD50 | oral | 7900mg/kg (7900mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" SKIN AND APPENDAGES (SKIN): HAIR: OTHER | Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 21, Pg. 257, 1990. |
Safety Profile
Safety Statements of Monopotassium l-glutamate monohydrate (CAS NO.6382-01-0): 22-24/25
S22: Do not breathe dust. S24/25: Avoid contact with skin and eyes.
WGK Germany: 2
RTECS: MA1450000
Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx.