• 硝酸钴 [10026-22-9]

  • 英文名:Cobalt nitrate hexahydrate
  • 别名:硝酸亚钴,六水合硝酸钴
  • CAS号:10026-22-9 分子式:CO(NO3)2·6H2O 分子量:291.03
P106232-500g 硝酸钴 [10026-22-9] 99.99% 500g 212.00 促销价:159.00
P106233-100g 硝酸钴 [10026-22-9] 99.99% 100g 98.00 促销价:73.50
P106234-25g 硝酸钴 [10026-22-9] 99.99% 25g 45.00 促销价:33.75
P106235-500g 硝酸钴 [10026-22-9] ACS 500g 352.00 促销价:264.00
P106236-100g 硝酸钴 [10026-22-9] ACS 100g 212.00 促销价:159.00
P106230-500g 硝酸钴 [10026-22-9] AR,99% 500g 200.00 促销价:126.00
P106231-100g 硝酸钴 [10026-22-9] AR,99% 100g 58.00 促销价:36.54
P106233-25g 硝酸钴 [10026-22-9] AR,99% 25g 26.00 促销价:16.38
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P106232-500g 硝酸钴 [10026-22-9] 99.99% 500g 212.00 159.00 登录可见
P106232-500g 硝酸钴 [10026-22-9] 99.99% 500g 212.00 促销价:159.00
P106233-100g 硝酸钴 [10026-22-9] 99.99% 100g 98.00 73.50 登录可见
P106233-100g 硝酸钴 [10026-22-9] 99.99% 100g 98.00 促销价:73.50
P106234-25g 硝酸钴 [10026-22-9] 99.99% 25g 45.00 33.75 登录可见
P106234-25g 硝酸钴 [10026-22-9] 99.99% 25g 45.00 促销价:33.75
P106235-500g 硝酸钴 [10026-22-9] ACS 500g 352.00 264.00 登录可见
P106235-500g 硝酸钴 [10026-22-9] ACS 500g 352.00 促销价:264.00
P106236-100g 硝酸钴 [10026-22-9] ACS 100g 212.00 159.00 登录可见
P106236-100g 硝酸钴 [10026-22-9] ACS 100g 212.00 促销价:159.00
P106230-500g 硝酸钴 [10026-22-9] AR,99% 500g 200.00 126.00 登录可见
P106230-500g 硝酸钴 [10026-22-9] AR,99% 500g 200.00 促销价:126.00
P106231-100g 硝酸钴 [10026-22-9] AR,99% 100g 58.00 36.54 登录可见
P106231-100g 硝酸钴 [10026-22-9] AR,99% 100g 58.00 促销价:36.54
P106233-25g 硝酸钴 [10026-22-9] AR,99% 25g 26.00 16.38 登录可见
P106233-25g 硝酸钴 [10026-22-9] AR,99% 25g 26.00 促销价:16.38
  •  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

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

  

危险性质

  

用途及存储

制造催化剂陶瓷着色剂、油漆催化剂、氰化物中毒的解毒剂、分析测定钾的试剂、含钴催化剂、钴颜料,制其它钴盐,颜料和维生素B12。

  密封干燥保存。