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 + naoh,methyl salicylate cream,methyl salicylate cream 25, We are sincerely welcome good friends from numerous circles at dwelling and abroad come to cooperate!
High Quality 99% USP Calcium Ascorbic Acid DC Granule
化学名称 | 水杨酸(医药级) |
俗名 | 水杨酸 |
化学式 | C7H6O3 |
CAS | 69-72-7 |
结构式 | |
质量标准 | BP2017/USP41/EP9.0/JPC2002/CP2015/JP17 |
理化性质 | 白色晶体,通常是结晶性粉末。 易溶于酒精和乙醚; 溶于沸水; 少溶于氯仿; 微溶于水和苯 |
规格 | 干燥失重:≤ 0.5% 炽灼残渣:≤ 0.05% 氯化物:≤ 0.014% 硫酸盐:≤ 0.02% 水杨酸相关物质A:≤ 0.1% 水杨酸相关物质B:≤ 0.05% 苯酚:≤ 0.02% 其他单个杂质:≤ 0.05% 总杂质:≤ 0.2% 分析:含有C7H6O3 98%-102% |
包装 | 25公斤袋或桶 |
贮藏 | 存放在阴凉,通风的仓库中。 远离火和热。 包装应密封。 应远离氧化剂。 |
应用:
它可以用作医药中间体和API,用于制造医疗保健产品和护肤化妆品。它还可以用作制造香精香料产品的合成中间体。abide by the contract, conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients satisfaction for High Quality 99% USP Calcium Ascorbic Acid DC Granule, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.