彩票达人快三

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                槲皮素

                更新:2012-10-2 23:10:48

                  中文名:槲皮素
                  英文名:Quercetin
                  别名:
                  CAS No.:849061-97-8级别:Biotech Grade
                  分子式:C15H10O7 xH2O分子量:302.24
                订购信息
                  货号规格价格品牌
                  337951-5g5g160GBCBIO
                  337951-10g10g288GBCBIO
                  337951-25g25g490Sigma
                产品介绍
                  Purity(%)...............................................................>98.0
                  Water(%)..................................................................<12
                  Heavy metals(ppm).................................................<20
                  Residue on

                  黄色针状结晶。溶于氢氟酸生成四氟化硅气体,不溶于水和其他酸。

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