• 硫酸镍铵,六水 [7785-20-8]

  • 英文名:Ammonium nickel sulfate hexahydrate
  • 别名:硫酸亚镍铵,镍矾,双镍盐
  • CAS号:7785-20-8 分子式:H20N2NIO14S2 分子量:394.99
P1707-500g 硫酸镍铵,六水 [7785-20-8] 99.9% 500g 588.00
P1708-100g 硫酸镍铵,六水 [7785-20-8] 99.9% 100g 152.00
P1709-25g 硫酸镍铵,六水 [7785-20-8] 99.9% 25g 41.00
P1705-500g 硫酸镍铵,六水 [7785-20-8] AR 500g 100.00
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P1707-500g 硫酸镍铵,六水 [7785-20-8] 99.9% 500g 588.00 588.00 登录可见
P1707-500g 硫酸镍铵,六水 [7785-20-8] 99.9% 500g 588.00
P1708-100g 硫酸镍铵,六水 [7785-20-8] 99.9% 100g 152.00 152.00 登录可见
P1708-100g 硫酸镍铵,六水 [7785-20-8] 99.9% 100g 152.00
P1709-25g 硫酸镍铵,六水 [7785-20-8] 99.9% 25g 41.00 41.00 登录可见
P1709-25g 硫酸镍铵,六水 [7785-20-8] 99.9% 25g 41.00
P1705-500g 硫酸镍铵,六水 [7785-20-8] AR 500g 100.00 100.00 登录可见
P1705-500g 硫酸镍铵,六水 [7785-20-8] AR 500g 100.00
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

化学性质

蓝绿色结晶。略有风化性。能溶于10.3份的水,几乎不溶于醇 熔点 85-89 °C(lit.) 密度 1,923 g/cm3

质量标准

  

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total metallic impurities     ≤500ppm by ICP Atomic emission

  

危险性质

危险品标志  T
WGK Germany  3
RTECS号 WS6061000
危险类别码  45-22-42/43
安全说明  53-22-36/37-45

  

用途及存储

分析试剂,电镀。

  密封干燥保存。