頭孢曲松鈉Ceftriaxone Sodium
104376-79-6
白色或橙黃色結(jié)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
細(xì)菌內(nèi)毒素Bacterial endotoxins ≤0.20 IU/mg
無菌Sterility 符合規(guī)定Complies
結(jié)晶度Crystallinity 符合規(guī)定Complies
pH值 6.0～8.0
水分Water 8.0%～11.0%
殘留溶劑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
結(jié)論Conclusion 本品符合USP43質(zhì)量標(biāo)準(zhǔn)。Complies with USP43standard.
聯(lián)系人：茅經(jīng)理 19171210221（微信同號(hào)）QQ:3371991952
