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硫酸镍
Nickel(II) sulfate heptahydrate
CAS号: 10101-98-1
分子式: NiSO4·7H2O
分子量: 280.86
别名: 硫酸镍,七水;硫酸镍七水合物;七水硫酸镍;七水合硫酸镍
分子结构式:
  货号   品名   产品规格   包装   单价(RMB) 可用库存 备注 数量
127043 硫酸镍 AR 500g 63.00 >10 促销
127042 硫酸镍 CP 500g 53.00 >10 促销
127041 硫酸镍 GR 500g 86.00 >10 3213
127040 硫酸镍 ACS 500g 76.00 >10 3213
127039 硫酸镍 SP 25g 85.00 >10 3213
127038 硫酸镍 99.99% 10g 95.00 >10 3213
127037 硫酸镍 99.99% 50g 386.00 >10 3213.15021
性状
质量标准
用途
危险性质
贮存

蓝色四方晶系结晶或绿色单斜结晶。 密度  1.948 g/mL at 25 °C 溶于水,水溶液呈酸性,易溶于醇、氨水。

GB/T 1287-94
项目Item                                             优级纯   分析纯   化学纯
                                                      (GR)      (AR)      (CP)
含量(NiSO4·7H2O)Assay,%                           ≥ 99.0      98.5      98.0
水不溶物Insoluble matter in water,%                ≤ 0.005     0.01      0.02
氯化物(Cl)Chloride,%                               ≤ 0.001     0.001     0.005
硝酸盐(NO3)Nitrate,%                               ≤ 0.003     0.003     0.02
钠(Na)Sodium,%                                     ≤ 0.01      0.02      0.05
钙(Ca)Calcium,%                                    ≤ 0.005     0.02      0.1
铁(Fe)Iron,%                                       ≤ 0.0005    0.001     0.005
钴(Co)Cobalt,%                                     ≤ 0.002     0.01      0.05
铜(Cu)Copper,%                                     ≤ 0.001     0.002     0.005
锌(Zn)Zinc,%                                       ≤ 0.002     0.01      0.05
铅(Pb)Lead,%                                       ≤ 0.001     0.002     0.005
 
ACS级
项目名称Item                                       ACS Grade
含量Assay                                          ≥98.0-102.0%
水不溶物Insoluble matter                           ≤0.005%
氯化物(Cl)Chloride(Cl)                             ≤0.001%
氮化合物(以N计)Nitrogen compounds(as N)            ≤0.002%
钙(Ca)Calcium(Ca)                                  ≤0.005%
钴(Co)Cobalt(Co)                                   ≤0.002%
铜(Cu)Copper(Cu)                                   ≤0.005%
铁(Fe)Iron(Fe)                                     ≤0.001%
镁(Mg)Magnesium(Mg)                                ≤0.005%
锰(Mn)Manganese(Mn)                                ≤0.002%
钾(K)Potassium(K)                                  ≤0.01%
钠(Na)Sodium(Na)                                   ≤0.05%
 
 
 
项目                                                 电镀级    
镍                                                   >22.2
钴                                                   <0.003
铜                                                   <0.0005
铁                                                   <0.0005
铅                                                   <0.0002
锌                                                   <0.0005
钙                                                   <0.005
镁                                                   <0.005
锰                                                   <0.0005
镉                                                   <0.0002
汞                                                   <0.0002
六价铬                                               <0.0002
水不溶物                                             <0.001
(电镀镍为六水合NiSO4.6H2O)
 
 
99.99% metals basis:
 
 
外观Appearance                          蓝绿色粉末
纯度Purity                              ≥99.99% Based On Trace Metals Analysis of ICP
Ni                                      20.0 - 23.0 % (Gravimetric Analysis With Dimethylglyoxime)
ICP:                                    Confirms Ni and S Components Confirmed  
痕量金属分析Trace Metal Analysis        ≤100ppm by ICP Atomic emission
(Tb、Al、Fe、Co)

用于电镀、镍电池、触媒以及制取其他镍盐等,并用于媒染剂、金属着色剂

WGK Germany  3
RTECS号 WT1157000
危险品标志  Xn,N
危险类别码  22-40-42/43-50/53
安全说明  22-36/37-60-61

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