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                氯化铵

                更新:2014-7-22 13:27:14

                  中文名:氯化铵
                  英文名:Ammonium Chloride
                  别名:
                  CAS No.:12125-02-9级别:ACS Grade
                  分子式:NH4Cl分子量:53.49
                订购信息
                  货号规格价格品牌
                  0621-100g100g43GBCBIO
                  0621-500g500g108GBCBIO
                  0621-500g500g2158Amresco
                产品介绍
                  Heavy Metals (as Pb) (%)...............≤0.0005
                  Insolubles (%)....................................≤0.005
                  pH (5%, Water) @25°C...................4.5~5.5
                  Purity(%).............................................≥99.5
                  Residue after Ignition(%).......
                  水溶液呈弱酸性,加热时酸性增强。对黑色金属和其它金属有腐蚀性,特别对铜腐蚀更大,对生铁无腐蚀作用。
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