头孢曲松钠Ceftriaxone Sodium
104376-79-6
白色或橙黄色结晶性粉末White or yellow-orange ,crystalline powder
溶解度Solubility
易溶于水;微溶于甲醇;微溶于乙醇
Freely soluble in water; sparingly soluble in methanol; very slightly soluble in alcohol.
密度Bulk Density 0.35g/ml
细菌内毒素Bacterial endotoxins ≤0.20 IU/mg
无菌Sterility 符合规定Complies
结晶度Crystallinity 符合规定Complies
pH值 6.0~8.0
水分Water 8.0%~11.0%
残留溶剂Residual solven
甲醇 Methanol ≤0.3%
乙醇 Ethanol ≤0.5%
丙酮Acetone ≤0.2%
乙腈 Acetonitrile ≤0.041%
二氯甲烷Dichloromethane ≤0.06%
含量(HPLC)Assay ≥795μg/mg
结论Conclusion 本品符合USP43质量标准。Complies with USP43standard.
联系人:茅经理 19171210221(微信同号)QQ:3371991952