商品名：硫酸镍铵，六水

别 名：硫酸亚镍铵,镍矾,双镍盐

英文名：Ammonium nickel sulfate hexahydrate

产 地：湖南

Cas号：7785-20-8

MDL：MFCD00016251

Beilstein：

EINECS：

分子结构：

分子式：H8NiN2O8S2·6H2O； NiSO4·(NH4)2SO4·6H2O

分子量：394.9800

备注：

性状：蓝绿色结晶。略有风化性。能溶于10.3份的水，几乎不溶于醇。

质量标准：Q/(HG)SJ 735-1997 项目Item                                                  分析纯   化学纯                                                             (AR)    (CP) 含量［NiSO4·(NH4)2SO4·6H2O］Assay,%                    ≥ 98.0    98.0 水不溶物Insoluble matter in water,%                      ≤ 0.005   0.01 氯化物(Cl)Chloride,%                                     ≤ 0.001   0.005 铁(Fe)Iron,%                                             ≤ 0.0005  0.001 钴(Co)Cobalt,%                                           ≤ 0.01    0.05 锌(Zn)Zinc,%                                             ≤ 0.005   0.02 重金属(以Pb计)Heavy metals,%                             ≤ 0.002   0.01 硫化铵不沉淀物(以硫酸盐计)Substances not precipitated by ammonium sulfide,%                       ≤ 0.05    0.1 99.9% metals basis: 外观Appearance                            Green to Blue-Green Crystals and/or Chunks X-射线衍射分析X-Ray Diffraction           Conforms to Structure 纯度Purity                                ≥99.9% Based on Trace Metals Impurities ICP:                                      Confirms Ni and S Components Confirmed Gravimetric Analysis With Dimethylglyoxime (% Ni)                                                         14.1 - 15.2 % 痕量金属杂质to

存储：密封保存。

用途：电镀、分析试剂。

联合编号：

RISK：

Safety：

Hazard：