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                天竹牡丹紫

                更新:2018-11-25 10:57:51

                  中文名:天竹牡丹紫
                  英文名:Dahlia Violet
                  别名:大丽紫;霍夫曼紫;大理菊紫;大丽花紫;碘紫;天丽紫;天竺牡丹¤紫
                  CAS No.:8004-86-2级别:Reagent Grade
                  分子式:C26H32ClN3分子量:422.01
                订购信息
                  货号规格价格品牌
                  D8127-25g25g87GBCBIO
                产品介绍


                  化学性质:

                  绿色块状或粉末。为品红(Rosaniline)及副品红(Pararosaniline)在不同位置上的甲基化或乙基化的混合物。各厂产品有所差别。溶于水,水液呈蓝紫色,不溶于乙醇。遇浓硫酸呈棕黄色,当稀释时呈蓝色,其水溶液加氢氧化钠生成棕红色沉淀。

                  用途:


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