商品名:氯化镍,六水
                            
                                别 名:六水合氯化镍,氯化亚镍
                            
                                英文名:Nickel chloride hexahydrate 
                            
                                产 地:湖南
                            
                                Cas号:7791-20-0 
                            
                                MDL:MFCD00149809 
                            
                                Beilstein:
                            
                                EINECS:231-743-0 
                           
                                分子结构: 
                            
                             
                                分子式:NiCl2·6H2O
                            
                               分子量:237.6900
                            
                                备注:
                            
                                性状:绿色结晶,在潮湿空气中易潮鲜,易溶于水,溶于乙醇和氢氧化铵。水中溶解度:2540 g/l (20°C)。
                            
                                质量标准:GB/T 15355-94
项目Item                                           优级纯 分析纯  化学纯
                                                   (GR) (AR)    (CP)
含量(NiCl2·6H2O)Assay,%                       ≥ 98.0    98.0     97.0
pH(50g/L溶液,25℃)pH of water solution           4.0-6.0 4.0-6.0  4.0-6.0
水不溶物Insoluble matter in water,%                 0.005   0.005    0.01
硫酸盐(SO4)Sulfate,%                             ≤ 0.002   0.005    0.01
硝酸盐(NO3)Nitrate,%                             ≤ 0.003   0.005    0.01
钠(Na)Sodium,%                                   ≤ 0.005   0.01     0.02
钙(Ca)Calcium,%                                  ≤ 0.005   0.01     0.02
铁(Fe)Iron,%                                     ≤ 0.0005  0.001    0.002
钴(Co)Cobalt,%                                   ≤ 0.005   0.01     0.05
铜(Cu)Copper,%                                   ≤ 0.001   0.002    0.005
锌(Zn)Zinc,%                                     ≤ 0.001   0.005    0.02
铅(Pb)Lead,%                                     ≤ 0.001   0.002    0.005
ACS级
项目名称Item                                    ACS Grade
含量Assay                              &n
                            
                                存储:密封干燥保存
                            
                                用途:镀镍,制造隐显墨水。
                            
                                联合编号:
                            
                                RISK:
                            
                                Safety:
                            
                                Hazard: