常用名 | 硬脂酸锌 | CAS号 | 557-05-1 |
---|---|---|---|
价格 | ¥需询单/500g ¥需询单/1kg ¥需询单/25kg ¥需询单/200kg | 纯度 | 0.0% |
备货期 | 需询单 | 库存 | 有现货 |
产品详情(用途,包装等)
用途: Zinc stearate is a Zinc distearate. Zinc stearate can be used as an excipient, such as lubricants for tablets and capsules. 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:557-05-1 常用中文名:硬脂酸锌 常用英文名:Zinc stearate 分子式:C36H70O4Zn 分子量:632.32 密度:1.095 沸点:359.4ºC at 760 mmHg 熔点:128-130 °C (lit.) 闪点:180℃ 储存条件:室温,密封 |