描述
We insist on the principle of development of, High quality, Efficiency, Sincerity and Down-to-earth working approach, to provide you with excellent service of processing for methyl salicylate absorption,methyl salicylate acid or base,methyl salicylate acne, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.We strongly believe that we can do better and better.
Methyl Paraben
化学名称 | 水杨酸甲酯 |
俗名 | 冬青油 |
化学式 | C8H8O3 |
CAS | 68917-75-9 |
结构式 | |
质量标准 | BP2017/USP41/EP9.0/JP17/GMP |
理化性质 | 无色,微黄色或微红色液体; 溶于乙醇和冰乙酸; 微溶于水 |
规格 | 鉴别A:样品红外吸收图谱与标准品图谱一致 鉴别B:样品主峰保留时间与标准液主峰保留时间一致 0.7乙醇溶解性:溶液不深于轻微的暗色 比重:1.180-1.185(d25℃) 旋光度:应为非旋体 水杨酸:NMT 0.1% 4-羟基间苯二甲酸二甲酯:NMT 0.5% 含有C8H8O3:98%-102% |
包装 | 25kg或250kg塑料桶 |
贮藏 | 密封容器存放在阴凉通风处 |
应用:
它可以作为外用镇痛药,制造药品和香料的中间体,也可以用于制造农药和化妆品。Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Methyl Paraben, We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future.