常用名 | 聚(甲基丙烯酸甲酯-co-丙烯酸乙酯) | CAS号 | 9010-88-2 |
---|---|---|---|
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: Ethyl acrylate-methyl methacrylate copolymer can be used as an excipient, such as sustained-release coating materials, matrix sustained-release tablet binders and retarders. 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]. 作用: 用作飞机,汽车的透明窗玻璃和罩盖,制作光学仪器、电器医疗、透明模型、标本、装饰品、广告牌等,制作光导纤维、光盘基料和光学透镜等。 物理化学性质: CAS号:9010-88-2 常用中文名:聚(甲基丙烯酸甲酯-co-丙烯酸乙酯) 常用英文名:poly(methyl methacrylate) 分子式:(C5H8O2.C5H8O2)x 分子量:200.23200 密度:1.2 g/mL at 25ºC(lit.) 沸点:99.5ºC at 760mmHg 熔点:150ºC 闪点:15.6ºC 储存条件:室温,密闭,干燥 |