L(+)-Aspartic Acid
CAS NO:56-84-8
Standard:FCCIV,1996
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°.
Chemical Name

L-Aminosuccinic Acid

Molecular Formula C4H7NO4
Structural Formula
Molecular Weight 133.10

SPECIFICATION
(FCCIV,1996)

Identification Corresponds

Assay(as C4H7NO4)

98.5% - 101.5%(Calculated on the dried basis)
Specific Rotation +24.5 °～+26.0°(after drying)
Heavy Metals (as Pb) 10mg/kg Max
Residue on Ignition 0.1%Max
Loss on Drying 0.25% Max
Lead 5mg/kg Max
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/20'FCL(on pallet) or 20MT/20'FCL(without pallet).
STORAGE
 Kept airtightly in a light-proof, dry and cool place.