偶氮氯膦Ⅲ

Chlorophosphonazo Ⅲ (订货以英文为准)

编号:C100307
CAS号:1914-99-4
分子式:C22H16CL2N4O14P2S2
分子量:757.36
货号 品牌 包装 目录价 您的价格 库存 数量 购买
C100307-1g 阿拉丁 1g ¥194.90
产品名称 Chlorophosphonazo Ⅲ
中文名称 偶氮氯膦Ⅲ
CAS号 1914-99-4
MDL编码 MFCD00042698
分子式(M.F.) C22H16CL2N4O14P2S2
分子量(M.W.) 757.36
储存条件 2-8°C储存
敏感性对湿度敏感
存贮条件储存温度2-8℃
密度2.0800
应用用于分光光度法测定碱土金属试剂,测定铀和锶,可在不同条件下与钙、钡、镁、铜、锌、铅、铁、钴、镍、铍、铝、钇、钍、铈和铵等形成有色化合物。
产品介绍易溶于水,微溶于醇,不溶于醚、氯仿和四氯化碳。摩尔消光等比系数为74,500~75,500,具有比偶氮胂Ⅰ更高的络合性能。Chlorophosphonazo III is a highly sensitive reagent and can be used for the spectrophotometric determination of zirconium, titanium, thorium and scandium. It also finds application as an extractant, along with 1-butanol as solvent, for determination of micromolar concentrations of Nd(III), Th(IV) and U(VI) in brine. Above all that, it has two long wavelength maxima, one at 620 nm and one at 680 nm
别名2,7-双(4-氯-2-膦羧苯偶氮)-1,8-二羟基萘-3,6-二磺酸;Bis(4-chloro-2-phosphonobenzolazo)chromotropic acid
个人防护设备Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国3
搜索质检报告(COA)
搜索MSDS
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