外觀Appearance White Powder
紅外光譜Infrared spectrometry Conforms to Structure
純度Purity (HPLC) ≥99.0%
砷Arsenic ≤0.00005%
重金屬Heavy Metals ≤0.001 %
鐵Iron ≤0.0005%
干燥失重Loss on Drying 13.0-17.0 %
灼燒殘渣Residue on Ignition ≤0.1 %
水溶性solubility clear colorless solution at 50 mg/ml in water
比旋光度Specific rotation [α]20/D +104 to +106 °(c = 4 ,in water)
品級Grade 細胞培養級,≥99.0%
(for cell culture,≥99.0%)
外觀appearance white powder
水溶性solubility clear colorless solution at 50 mg/ml in water
純度Purity(HPLC) ≥99.0%
細胞培養測試cell culture test pass