彩票走势计划

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                灿烂黄

                更新:2013-9-12 21:46:26

                  中文名:灿烂黄
                  英文名:Brilliant yellow
                  别名:Brilliant yellow 灿烂黄
                  CAS No.:3051-11-4级别:Certified Grade
                  分子式:C26H18N4Na2O8S2分子量:624.55
                订购信息
                  货号规格价格品牌
                  B2003-10g10g280GBCBIO
                  B2003-25g25g420GBCBIO
                  B2003-5g5g180GBCBIO
                产品介绍
                  Purtiy(%).............................................................................>99.0
                  pH(indicator).........................................6.5(Yellow)~8.0(Orange)
                  棕色粉末。溶于水呈红光。
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