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11250 Sigma-Aldrich

L-Aspartic acid potassium Magnesium salt

≥95.0% (calc. based on dry substance, NT), powder

Synonym: Potassium magnesium L-aspartate

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Properties

Related Categories Amino Acids & Derivatives, Aspartic Acid, Chemical Biology, Chemical Synthesis, Peptide Synthesis and Peptide Chemistry More...
assay   ≥95.0% (calc. based on dry substance, NT)
form   powder
optical activity   [α]20/D +20±1°, c = 2% in 6 M HCl
impurities   ~50% magnesium salt (KT)
  ~50% potassium salt (AAS)
loss   ~5% loss on drying, 110 °C
SMILES string   [Mg++].[Mg++].[K+].[K+].N[C@@H](CC([O-])=O)C([O-])=O.N[C@@H](CC([O-])=O)C([O-])=O.N[C@@H](CC([O-])=O)C([O-])=O
InChI   1S/4C4H7NO4.2K.Mg/c4*5-2(4(8)9)1-3(6)7;;;/h4*2H,1,5H2,(H,6,7)(H,8,9);;;/q;;;;2*+1;+2/p-4/t4*2-;;;/m0000.../s1
InChI key   LVBRFZFUCKKGDJ-HJWRJIQTSA-J
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WGK Germany 
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