| Melting point |
205 °C (dec.) (lit.) |
| alpha |
32 º (c=10,2N HCl) |
| Boiling point |
267.21°C (rough estimate) |
| Density |
1.54 g/cm3 at 20 °C |
| bulk density |
460kg/m3 |
| FEMA |
3285 | L-GLUTAMIC ACID |
| refractive index |
1.4300 (estimate) |
| storage temp. |
2-8°C |
| solubility |
1 M HCl: 100 mg/mL |
| form |
powder |
| pka |
2.13(at 25℃) |
| color |
White |
| Odor |
at 100.00 %. mild yeast baked bread |
| PH |
3.0-3.5 (8.6g/l, H2O, 25℃) |
| Odor Type |
yeasty |
| biological source |
non-animal source |
| optical activity |
[α]20/D +32°, c = 10 in 2 M HCl |
| Water Solubility |
7.5 g/L (20 ºC) |
| λmax |
λ: 260 nm Amax: 0.1
λ: 280 nm Amax: 0.1 |
| JECFA Number |
1420 |
| Merck |
14,4469 |
| BRN |
1723801 |
| Major Application |
pharmaceutical (small molecule) |
| Cosmetics Ingredients Functions |
HAIR CONDITIONING
ANTISTATIC
HUMECTANT |
| InChI |
1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1 |
| InChIKey |
WHUUTDBJXJRKMK-VKHMYHEASA-N |
| SMILES |
N[C@@H](CCC(O)=O)C(O)=O |
| LogP |
-3.69 |
| CAS DataBase Reference |
56-86-0(CAS DataBase Reference) |
| NIST Chemistry Reference |
L-Glutamic acid(56-86-0) |
| EPA Substance Registry System |
L-Glutamic acid (56-86-0) |
