Hongkong Geehon International Limited.

D-Aspartic Acid

• Category :

  Food and Feed additives

• Synonyms :

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

• CAS NO :

  1783-96-6

• EC NO :

  217-234-6

• Molecular Formula :

  C₈H₁₂N₂O₈

• Molecular Weight :

  264.1895

• Main Specifications :

• InChI :

  InChI=1/C8H12N2O8/c9-8(7(17)18,2-5(13)14)10-3(6(15)16)1-4(11)12/h3,10H,1-2,9H2,(H,11,12)(H,13,14)(H,15,16)(H,17,18)/t3?,8-/m1/s1

• Product description :

  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

• Molecular Structure :