L-Aspartic Acid

Categories:
Amino Acid

Model:
L-Aspartic Acid

Comments:
L-Aspartic Acid;
Cas No.:56-84-8;
Chemical Name:L-2-Aminobutanedioic acid
Molecular Formula:C4H7NO4
Molecular Weight:133...

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Detailed Info

L-Aspartic Acid; Cas No.:56-84-8; Chemical Name:L-2-Aminobutanedioic acid Molecular Formula:C4H7NO4 Molecular Weight:133.10 Cas No:[56-84-8] Characteristics:White crystals or crystalline powder, having a slight acid taste. It is slightly soluble in water, but insoluble in alcohol and in ethyl ether.It melts at about 270 centigrade. Quality Standards:FCCIV,AJI92 Item Specifications FCCIV AJI92 Appearance White crystals or crystalline powder Assay, % 98.5~101.5 99.0~100.5 Specific rotation +24.5~+26.0 +24.8~+25.8 Loss on drying , % <=0.25 <=0.2 Transmittance, % - - - >=98.0 Ph Value - - - 2.5~3.5 Chloride, % - - - <=0.02 Ammonium (as NH4), % - - - <=0.02 Sulfate (as SO4), % - - - <=0.02 Iron (as Fe), % - - - <=0.001 Heavy Metals (as Pb), % <=0.001 <=0.001 Lead, % <=0.0005 - - - Residue on ignition, % <=0.1 <=0.1 Other amino acid - - - Conforms The Characteristics and Uses: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. Package and Transport: 25KG net in Plastic Woven Bag lined with PE bag, 18MT/20'FCL(on pallet) or 20MT/20'FCL(without pallet). Storage: Store in a cool, dry place. Store in a tightly closed container.Keep from contact with oxidizing materials.