| Synonyms: L-Asn-OH, (S)-2-Aminosuccinic acid 4-amide, L-Aspartic acid 4-amide CAS No: 70-47-3 Molecular Formula: C4H8N2O3 Molecular Weight: 132.12 Purity: 99% Appearance: White to off-white, crystalline powder Solubility (10%, 6N HCl): Colorless to light yellow, clear, complete Specific Rotation (C=10, 6N HCl): 33.0-36.5 Loss on Drying: 0.5% Residue on Ignition: 0.1% Chloride: 0.02% Sulfate: 0.02% Heavy Metals (Pb): 0.001% Endotoxin: 0.5EU/mg Melting Point: 235C (dec.) (lit) Ammonium (NH4+): 0.1% Iron (Fe): 0.001% Arsenic: 0.0001% Other Amino Acids: 1% Storage: RT |
