常用名 | 共聚维酮 | CAS号 | 25086-89-9 |
---|---|---|---|
价格 | 纯度 | 98.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Copovidone can be used as an excipient, such as Film formers, adhesives, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1]. 物理化学性质: CAS号:25086-89-9 常用中文名:共聚维酮 常用英文名:Poly(1-vinylpyrrolidone-co-vinyl acetate) 分子式:(C6H9NO.C4H6O2)n 分子量:486.726 密度:1.0±0.1 g/cm3 沸点:536.7±50.0 °C at 760 mmHg 熔点:N/A 闪点:254.7±28.5 °C 储存条件:室温 |