常用名 | 硬脂酸镁 | CAS号 | 557-04-0 |
---|---|---|---|
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: Magnesium stearate is a commonly used pharmaceutical lubricant. But Magnesium stearate leads to an adverse effect on bonding between particles. Magnesium stearate can be used as an excipient, such as lubricant. 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][2]. 物理化学性质: CAS号:557-04-0 常用中文名:硬脂酸镁 常用英文名:Magnesium stearate 分子式:C36H70MgO4 分子量:591.24 密度:1.028g/cm3 沸点:359.4ºC at 760mmHg 熔点:200 °C(lit.) 闪点:162.4ºC 储存条件:Store at RT. |