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硝酸钴

硝酸钴 [10026-22-9]

  • Cobalt nitrate hexahydrate
  • CAS:10026-22-9      
  • 分子式:CO(NO3)2·6H2O
  • 分子量:291.03
  • MDL:MFCD00149647
  • EINECS:233-402-1
  • 别名:硝酸亚钴,六水合硝酸钴
上一个:环烷酸钴
下一个:乙酸钴,四水
产品货号商品名称规格包装售价(RMB)促销价(RMB)库存量数量操作备注
H1134780硝酸钴 [10026-22-9]99.99% metals basis500g1278.00
促销价
894.00
>10 J
H1134781硝酸钴 [10026-22-9]ACS500g455.00
促销价
318.00
>10 J
H1134782硝酸钴 [10026-22-9]99.99% metals basis100g290.00
促销价
208.00
>10 J
H1134783硝酸钴 [10026-22-9]99.99% metals basis25g96.00
促销价
70.00
>10 J
H1134784硝酸钴 [10026-22-9]GR100g110.00
促销价
85.00
>10 J
H1134785硝酸钴 [10026-22-9]AR500g295.00
促销价
230.00
>10 J
H1134786硝酸钴 [10026-22-9]AR100g95.00
促销价
74.00
>10 J
化学性质质量标准危险性质用途及储存
化学性质
红色结晶或颗粒,有潮解性。易溶于水、醇、丙酮和醋酸甲脂,微溶于氨水。有氧化性,与有机物接触能引起着火或爆炸,吸入、吞入或接触皮肤时有毒害。 密度:1.87 熔点:55-56℃
质量标准
  

QB/T 15898-1995
项目Item                                          分析纯    化学纯
                                                      (AR)       (CP)
含量[Co(NO3)2·6H2O]Assay,%                        ≥99.0       97.0
水不溶物Insoluble matter in water,%                  ≤0.005      0.01
氯化物(Cl)Chloride,%                                 ≤0.005      0.01
硫酸盐(SO4)Sulfate,%                                 ≤0.005      0.02
铵(NH4)Ammonium,%                                    ≤0.2         --
锰(Mn)Manganese,%                                    ≤0.005      0.02
铁(Fe)Iron,%                                         ≤0.0005     0.003
镍(Ni)Nickel,%                                       ≤0.05       0.5
铜(Cu)Copper,%Manganese,%                            ≤0.002      0.01
锌(Zn)Zinc,% Manganese,%                           ≤0.05       0.1
硫化铵不沉淀物(以硫酸盐计)Substances not
precipitated by ammonium sulfide,%                   ≤0.1      0.5

ACS级
项目名称Item                                        ACS Grade
含量Assay                                            98.0-102.0%
不溶物Insoluble in dilute hydrochloric acid          ≤0.01%
氯化物(Cl)Chloride(Cl)                               ≤0.002%
硫酸盐(SO4)Sulfate                                   ≤0.005%
钙(Ca)Calcium(Ca)                                    ≤0.005%
铜(Cu)Copper(Cu)                                     ≤0.002%
铁(Fe)Iron(Fe)                                       ≤0.001%
铅(Pb)Lead(Pb)                                       ≤0.002%
镁(Mg)Magnesium(Mg)                                  ≤0.005%
镍(Ni)Nickel(Ni)                                     ≤0.15%
钾(K)Potassium(K)                                    ≤0.01%
钠(Na)Sodium(Na)                                     ≤0.05%
锌(Zn)Zinc(Zn)                                       ≤0.01%


99.99% metals basis:


外观Appearance                          红色至棕色粉末或结晶
ICP: Confirms Cobalt Component          Confirmed
纯度Purity                              ≥99.99% Based On Trace Metals Analysis
Co                                      ≥18.5 % (Complexiometric EDTA)  
总痕量金属分析Trace Metal Analysis      ≤100.0 ppm by ICP

  
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