Acetylsalicylic acid Cas 号:【50-78-2】M D L:MFCD00002430 分子式:C9H8O4; 2-(CH3CO2)C6H4CO2H分子量:180.16 别名:2-乙酸基苯甲酸,阿司匹林,乙酰基柳酸,醋柳酸,邻醋酸基苯甲酸,邻乙酰基水杨酸2 分子结构式: 订货信息: 货号品名规格包装单价 ...
Acetylsalicylic acid, an acetyl derivative of salicylic acid, is a white, crystalline, weakly acidic substance, with a melting point of 136 °C , and a boiling point of 140 °C . Synthesis The synthesis of aspirin is classified as an esterification reaction. Salicylic acid is treated with ace...
The melting point of acetylsalicylic acidFirst page of articledoi:10.1002/jps.3080160407T. S. CarswellLaboratories, Monsanto Chemical Works, St. Louis, MissouriJohn Wiley & Sons, Ltd.Journal of the American Pharmaceutical Association
O-acetylsalicylic acid Properties Boiling Point:K °C °F Flammability: Explosive Limits: Lower Explosive Limit:0% Upper Explosive Limit:0% Flammable Limits: Lower Flammable Limit:0% Upper Flammable Limit:0% Flash Point K °C °F Autoignition Temperature: K °C °F ...
Acetylsalicylic Acid 乙酰水杨酸 品牌:FUJIFILM Wako CAS No.:50-78-2 储存条件:室温 纯度:99.5+% (After Drying)(Titration) 产品编号 (生产商编号) 等级规格运输包装零售价(RMB)库存情况参考值 019-10265 Wako Special Grade500g–660.00–– * 干冰运输、大包装及大批量的产品需酌情添加运输费用 ...
Figure 2. Quantitation of % salicylic acid over three months stability by UPLC. Based on UPLC analyses, hydrolysis was lowest for formulation A (0.5% SA), given that it did not involve any heat for melting and consisted of a simple dispersion of ASA in Geloil™ SC. Hydrolysis was eviden...
Acetylsalicylic acid Cas 号: 【50-78-2】 M D L: MFCD00002430 分子式: C9H8O4; 2-(CH3CO2)C6H4CO2H 分子量: 180.16 别名: 2-乙酸基苯甲酸,阿司匹林,乙酰基柳酸,醋柳酸,邻醋酸基苯甲酸,邻乙酰基水杨酸2 分子结构式: 订货信息: 货号 品名 规格 包装 单价 乙酰水杨酸 USP 500g 503元 ...
乙酰水杨酸 Acetylsalicylic acid Cas 号: 【50-78-2】 M D L: MFCD00002430 分子式: C9H8O4; 2-(CH3CO2)C6H4CO2H 分子量: 180.16 别名: 2-乙酸基苯甲酸,阿司匹林,乙酰基柳酸,醋柳酸,邻醋酸基苯甲酸,邻乙酰基水杨
Melting point of acetylsalicylic aciddoi:10.1016/S0016-0032(33)90048-4J.S.HElsevier LtdJournal of the Franklin Institute
邻乙酰基水杨酸2直销,CAS:50-78-2,Acetylsalicylic acid价格:价格电议产品详情:乙酰水杨酸AcetylsalicylicacidCas号:【50-78-2】MDL:MFCD00002430分子式:C9H8O4;2-(CH3CO2)C6H4CO2H分子量:180.16别名:2-... 乙酰水杨酸直销,CAS:50-78-2,Acetylsalicylic acid相关供应商报价更多> ...