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- 常用其硫酸盐,为白色或类白色结晶性粉末,无臭;有引湿性。在水中易溶,在氯仿或乙醚中几乎不溶。单硫酸卡那霉素的12%的水溶液的pH为7.0--9.0;硫酸卡那霉素的30%的水溶液的pH为6.0--8.0。
熔点:250℃
质量标准
项目USP级
(USP EP Grade)
效价Potency(以干物质计):≥750 I.U./mg
比旋光度α20°C /D +112°- +123°(1%, H2O)
异常毒性Abnormal toxicity:符合
外观Appearance: 白色结晶粉末
鉴别试验Identification: 符合
干燥损失Loss on drying: ≤1.5 %
pH (1 %; H2O, 25°C): 6.5 - 8.5
热源测试Pyrogen test: 符合
水溶性试验Solubility: 符合
无菌测试Sterility:符合
硫酸盐灰分Sulfated ash: ≤0.5 %
卡那霉素B Kanamycin B:符合
硫酸根Sulfat: 15.0 - 17.0
项目生化试剂级
(BC)
效价Potency(以干物质计):≥750 I.U./mg
比旋光度α20°C /D +112°- +123°(1%, H2O)
干燥损失Loss on drying: ≤1.5 % (60°C,1 Torr)
pH (1 %; H2O):6.5 - 8.5
卡那霉素B Kanamycin B:≤4 %
来源:Streptomyces kanamyceticus
贮存:2-8°C室温保存
用途:结合到70S 核糖体亚单元;抑制转移;引起编码错误。
抗菌谱: 革兰氏阴性及阳性菌,霉浆菌(mycoplasma)
医药上用于治疗食道炎、胃窦炎、细菌性痢疾及消化道感染。- 。
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