2-Hydroxy-5-nitro pyridine

        • CasNo:5418-51-9
        • Molecular Formula:C5H4N2O3
        • Purity:98
        • Molecular Weight:140.1
        Inquiry

        Product Details

        Melting point: 188-191 oC

        Packing:25 kg/barrel

        Appearance:White powder

        精品亚洲综合一区二区三区,日本亚洲色大成网站www久久,huangse无码在线观看,无码人妻久久一区二区三区APP,色8久久人人97超碰香蕉987,深夜福利在线精品网址,欧美精品产区一区二区,伊人久久大杳蕉夜夜揉夜夜爽