| CAS NO.: |
56-84-8(Standard:FCCIV,1996) |
| Name: |
L(+)-Aspartic Acid |
| Function: |
|
| DESCRIPTION |
White, oderless crystals or crystalline powder having a slightly acid taste. It is slightly soluble in water but insoluble in alcohol and in ether.It melts at about 270 oC . |
| Chemical Name |
L-Aminosuccinic Acid |
| Molecular Formula |
C 4 H 7 NO 4 |
| Molecular Weight |
133.10 |
SPECIFICATION
(FCCIV,1996) |
Identification |
Corresponds |
| Assay(as C 4 H 7 NO 4 ) |
98.5% - 101.5%(Calculated on the dried basis) |
| Heavy Metals(as Pb) |
10mg/kg Max |
| Lead |
5mg/kg Max |
| Loss On Drying |
0.25% Max |
| Residue on Ignition |
0.1% Max |
| Specific Rotation |
+24.5 ~ +26.0 (after drying) |
| Arsenic(as As) |
2mg/kg Max |
| MAIN FUNCTION AND PURPOSE |
L-Aspartic acid can be added into cool drinks as nutrition supplement. It is used in medicine as ammoniac detoxicating agent, hepar function accelerator or fatigue refresher. And it can also be used in biochemical reagent, medium and intermediate in organic synthesis. |
| PACKING |
25KG net in Plastic Woven Bag lined with PE bag, 18MT/20FCL(on pallet) or 20MT/20FCL(without pallet). |
| STORAGE |
Kept airtightly in a light-proof, dry and cool place. |
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