外观Appearance 白色至类白色粉末
红外光谱鉴别Infrared spectrometry 符合
纯度Purity >99.0% (HPLC)
熔点Melting point 128°C - 132°C
水溶解试验solubility in water 合格，5% TO 10%, H2O
干燥损失Loss on drying <0.5 %
重金属Heavy metals (as Pb) <30 ppm
硫酸盐灰分Sulfated ash <0.1 %
易炭化物质Readily carbonizable sub. passes test
≥99.5% (HPLC):
外观Appearance White Powder
红外光谱Infrared spectrometry Conforms to Structure
纯度Purity(HPLC) ≥99.5%
灼烧残渣ign. residue ≤0.2%
干燥损失loss on drying, 20 °C (HV) ≤0.2%
熔点Melting point 128-131 °C
氯chloride (Cl-): ≤ 50 ppm
硫酸根sulfate (SO42-): ≤50 ppm
Ca: ≤10 ppm
Cd: ≤5 ppm
Co: ≤5 ppm
Cr: ≤5 ppm
Cu: ≤5 ppm
Fe: ≤5 ppm
K: ≤50 ppm
Mg: ≤5 ppm
Mn: ≤5 ppm
Na: ≤50 ppm
Ni: ≤5 ppm
Pb: ≤5 ppm
Zn: ≤5 ppm
品级Grade 细胞培养级
(for cell culture, for insect cell culture，≥99.5% (HPLC))
外观Appearance White Powder
红外光谱Infrared spectrum Conforms to Structure
纯度Purity(HPLC) ≥99.5%
熔点Melting point 128-131 °C
水溶性Solubility Colorless Clear，50 mg/mL, H2O
细胞培养试验Cell Culture Test Pass
昆虫细胞培养试验Insect Cell Test Pass
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