| Category : |
Organic chemicals and Derivatives/Acid, ester and anhydride compounds |
 |
| CAS NO : |
56-86-0 |
| EC NO : |
200-293-7 |
| MF : |
C5H9NO4 |
| MW : |
147.1291 |
| Product description : |
Appearance
White crystals or crystalline powder
Specific rotation[α]20/D
(C=10 in 2N HCl)
+31.5 to +32.4°
State of solution
(Transmittance)
Clear and colorless not less than 98.0%
Chloride (Cl)
Not more than 0.020%
Ammonium (NH4)
Not more than 0.02%
Sulfate (SO4)
Not more than 0.020%
Iron (Fe)
Not more than 10ppm
Heavy metal(Pb)
Not more than 10ppm
Arsenic(As2O3)
Not more than 1ppm
Other Amino Acids
Chromatographically
Not detectable
Loss on drying
Not more than 0.10%
Residue on ignition(sulfated)
Not more than 0.10%
Assay
99.0% to 100.5%
pH
3.0 to 3.5
|
| Synonyms : |
L-Glutamic acid (S)-2-Aminopentanedioic acid;H-Glu-OH;L-2-Aminoglutaric acid;L(+)GLUTAMIC ACID;L-Glutamine Acid
;Glutamic Acid;4-amino-5-hydroxypentanamide;L-Glutamic Acid (Alpha);Compound Amino Acids; |
| Molecular Structure : |
 |