左氧氟沙星
议价
加入意向| 基本参数: | ||||
CAS NO .: | 100986-85-4 | |||
分子式: | C18H20 FN3O4.1/2H2O | |||
分子量: | 370.4 | |||
化学结构 | ![]() | |||
质量标准: | ||||
| 特点: | 淡黄色结晶性粉末; 无臭; 苦味道 | |||
| 澄清度与颜色 | 符合 | |||
| -95 - -103 | |||
| 极限NF( R) -oflx | ≤1.0% | |||
| 有关物质: | 0.5 %最大 | |||
| 干燥失重 | 4.0 %最大 | |||
| 炽灼残渣 | 0.2 %以下 | |||
| 重金属 | ≤20ppm | |||
内容: | ≥98.5% | |||
| 氟: | ≥5.0% | |||
| 填料: | 在铁或纸桶装净重25kg内衬塑料袋 | |||
| Basic parameter: | ||||
CAS NO.: | 100986-85-4 | |||
Molecular formula: | C18H20FN3O4.1/2H2O | |||
Molecular weight: | 370.4 | |||
Chemical structure | ![]() | |||
Quality standard: | ||||
| Characteristics: | light yellowish crystalline powder ; odorless ; bittertaste | |||
| Clarity & color | Conform | |||
| -95 - -103 | |||
| Limit nf (R) -oflx | ≤1.0% | |||
| Relating substance: | 0.5%max | |||
| Loss on drying | 4.0%max | |||
| Residue on ignition | 0.2%max | |||
| Heavy metals | ≤20ppm | |||
Content: | ≥98.5% | |||
| Fluorine: | ≥5.0% | |||
| Packing: | 25Kg net weight in iron or paper drum lined with polybag | |||