D-Aspartic Acid

1783-96-6 ITEMS SPECIFICATIONS RESAULT Appearance White crystals powder Conforms Assay 99.0%-101.0% 99.1% Specific rotation -24.0 º～ 26.0 º -24.8º Tranmittance ≥98.0% 99.0% Iron(Fe) ≤0.001% 0.001% Chloride(cl) ≤0.02% 0.009% Solfate(SO4) ≤0.02% 0.010% Ammonium(NH4) ≤0.02% 0.015% Arsenic(AS2O3) ≤1ppm 0.95ppm Heavey metals as Pb ≤10ppm 8ppm Other animo acids Meets the requirements Conforms Loss on drying ≤0.20% 0.13% Residue on ignition ≤0.10% 0.085% PH 2.5-3.5 2.9

CAS NO:1783-96-6

EC NO:217-234-6

Molecular Formula:C₈H₁₂N₂O₈

Molecular Weight:264.1895

Synonyms:;D-2-Aminobutanedioic acid;D-Aminosuccinic acid;H-D-Asp-OH;D-Aspartic acid;DAA;

Molecular Structure: