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D(-)-Aspartic Acid(CAS:1783-96-6)

Product name: D(-)-Aspartic Acid

CAS No.: 1783-96-6

Molecule Formula:C8H12N2O8

Molecule Weight:264.19

Purity: 99.0%

Package: 25kg/drum

Description:White crystalline powder

Manufacture Standards:AJI/USP
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance White crystalline powder Conforms
Transmittance 98.0% 98.6%
Ammonium 0.20% <0.20%
Sulfate 0.02% <0.02%
Iron 10ppm <10ppm
Heavy metals 10ppm <10ppm
Arsenic 1ppm <1ppm
Loss on drying 0.20% 0.12%
Residue on ignition 0.10% 0.06%
Assay 99.0%~101.0% 99.40%
Conclusion:        
The Product Conforms to AJI/USP.