Product Name

  • Name

    Monoammonium L-glutamate monohydrate

  • EINECS
  • CAS No. 139883-82-2
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C5H9 N O4 . H3 N . H2 O
  • Boiling Point 333.8°Cat760mmHg
  • Molecular Weight 182.21
  • Flash Point 155.7°C
  • Transport Information
  • Appearance
  • Safety Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx and Cl−.
  • Risk Codes
  • Molecular Structure Molecular Structure of 139883-82-2 (Monoammonium L-glutamate monohydrate)
  • Hazard Symbols
  • Synonyms L-Glutamicacid, monoammonium salt, monohydrate (9CI)
  • PSA 112.68000
  • LogP -1.05940

Monoammonium glutamate monohydrate Chemical Properties

Molecule structure of Monoammonium glutamate monohydrate (CAS NO.139883-82-2):

IUPAC Name: Azanium (4S)-4-amino-5-hydroxy-5-oxopentanoate hydrate 
Molecular Weight: 182.17506 g/mol
Molecular Formula: C5H14N2O5 
Boiling Point: 333.8 °C at 760 mmHg
Flash Point: 155.7 °C
Enthalpy of Vaporization: 63.39 kJ/mol
Vapour Pressure: 2.55E-05 mmHg at 25 °C
H-Bond Donor: 4
H-Bond Acceptor: 6
Rotatable Bond Count: 3
Exact Mass: 182.090272
MonoIsotopic Mass: 182.090272
Topological Polar Surface Area: 105
Heavy Atom Count: 12
Complexity: 139
Defined Atom StereoCenter Count: 1
Canonical SMILES: C(CC(=O)[O-])C(C(=O)O)N.[NH4+].O
Isomeric SMILES: C(CC(=O)[O-])[C@@H](C(=O)O)N.[NH4+].O
InChI: InChI=1S/C5H9NO4.H3N.H2O/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);1H3;1H2/t3-;;/m0../s1
InChIKey of Monoammonium glutamate monohydrate (CAS NO.139883-82-2): ZMCBEVWKPOJRPQ-QTNFYWBSSA-N

Monoammonium glutamate monohydrate Toxicity Data With Reference

1.    

orl-rat LD50:8300 mg/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 21 (1990),257.
2.    

orl-mus LD50:5900 mg/kg

     IYKEDH    Iyakuhin Kenkyu. Study of Medical Supplies. 21 (1990),257.

Monoammonium glutamate monohydrate Safety Profile

Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx and Cl−.

Monoammonium glutamate monohydrate Specification

 Monoammonium glutamate monohydrate (CAS NO.139883-82-2) is also named as CCRIS 4214 ; Glutamic acid, monoammonium salt, monohydrate, L- ; Monoammonium L-glutamate monohydrate ; L-Glutamic acid, monoammonium salt, monohydrate .

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View