描述
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China Hot sale 2019 new 38mm/ 51mm 12V 24v dc fuel diesel engine transfer pump small submersible oil water pump
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。We stick to the principle of quality first, service first, continuous improvement and innovation to meet the customers for the management and zero defect, zero complaints as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for China Hot sale 2019 new 38mm/ 51mm 12V 24v dc fuel diesel engine transfer pump small submersible oil water pump, We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship.