外观appearance white powder
核磁Proton NMR spectrum Conforms to Structure
水溶性solubility clear colorless solution at 50mg/ml of water
纯度Purity ≥98.0% (HPLC)
水分water by karl fischer ≤10 %
Em (259nm,Phosphate Buffer,pH 7.0) >14700
钠sodium by ICP-atomic emission 8.3% to 8.9%