Language
Grade: Pharmaceutical Grade
Factory Location: Shan dong Zi bo
Main Sales Markets: Central/South America,Eastern Europe,Asia,Middle East,Africa
Monthly Production Capacity: 20t
Contract Manufacturing: CRO,CMO
Packaging Information: 25kg/Cardboard bucket
Delivery Lead Time: 5-7 Day
Sample Provided: yes
Payment Terms: LC.DP.DA.TT
| L-Aspartic acid Chemical Properties |
| Melting point | >300 °C (dec.)(lit.) |
| alpha | 25 º (c=8, 6N HCl) |
| Boiling point | 245.59°C (rough estimate) |
| density | 1.66 |
| refractive index | 1.4540 (estimate) |
| FEMA | 3656 | L-ASPARTIC ACID |
| storage temp. | Store below +30°C. |
| solubility | H2O: 5 mg/mL |
| form | powder |
| pka | 1.99(at 25℃) |
| color | White |
| Odor | acid taste |
| PH | 2.5-3.5 (4g/l, H2O, 20℃) |
| optical activity | [α]20/D +24.7±1°, c = 5% in 5 M HCl |
| Water Solubility | 5 g/L (25 ºC) |
| λmax | λ: 260 nm Amax: 0.20 λ: 280 nm Amax: 0.10 |
| Merck | 14,840 |
| JECFA Number | 1429 |
| BRN | 1723530 |
| Stability: | Stable. Combustible. Incompatible with strong oxidising agents. |
| InChIKey | CKLJMWTZIZZHCS-REOHCLBHSA-N |
| CAS DataBase Reference | 56-84-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Aspartic acid(56-84-8) |