产品编号 17850 CAS号 85721-33-1 环丙沙星Ciprofloxacin ≥98.0% (HPLC) 别名: 西普乐 经验分子式（希尔表示法） C17H18FN3O3 分子量 331.34 assay ≥98.0% (HPLC) solubility dilute aqueous acid: soluble suitability suitable for 1694 per US EPA Product Name 环丙沙星, ≥98.0% (HPLC) Product Number 17850 Product Brand FLUKA CAS Number 85721-33-1 Molecular Weight 331.34 TEST SPECIFICATION APPEARANCE (COLOR) WHITE TO FAINTLY YELLOW APPEARANCE (FORM) POWDER PURITY (HPLC AREA %) ≥ 98.0 % rel SOLUBILITY (COLOR) FAINTLY YELLOW TO GREENISH-YELLOW SOLUBILITY (TURBIDITY) CLEAR TO VERY FAINTLY TURBID (< 12.5 NTU) SOLUBILITY (METHOD) 25 MG/ML 0.1N HYDROCHLORIC ACID PROTON NMR SPECTRUM CONFORMS TO STRUCTURE CHLORIDE (CL) ≤ 500 mg/kg RECOMMENDED RETEST PERIOD 28 MONTHS