Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products.
公司主要产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品。
Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products.
公司主要产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品。
An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.
浅的绿蓝色颜料,主要由钴和锡的氧化物组成。
Eighteen 8 aminoquinoline 5 azo derivatives were synthesized,eleven of them are new compounds.Their colour reaction with cobalt was studied.
以8-氨基喹啉为母体合成了18个5-位偶物,其中11个是新化合物。
This paper has studied the phthalocyanin complex of Cobalt synthesized by benzene bitter wine-urea law,and after depuration,an infrared, ultra-violet spectrograph determination is carried.
文章主要研究了苯酐-尿素法合成酞菁钴、经提纯并对其进行红外、紫外光谱测定、合成及表征结果表明,红外光谱表征推测结构可靠,紫外光谱分析表明有特征吸收峰之处。
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