Specifications: Product Z-L-Glu-OH Molecular Formula C13H15NO6 CAS No 1155-62-0 Molecular Weight 281.3 Appearance white powder with lumps Impurity ≤0.5% Assay 98.5%min Melting point 115~120℃ Specific Rotation (20/D) -6.5?~-8.5?(C=2, AcOH ) Moisture (KF) ≤0.5% Application field: use as biochemical agents and synthesis of peptides. Packing: 25 kg net per fiber drums .