• 硝酸鈷 [10026-22-9]

  • 英文名:Cobalt nitrate hexahydrate
  • 別名:硝酸亞鈷,六水合硝酸鈷
  • CAS號:10026-22-9 分子式:CO(NO3)2·6H2O 分子量:291.03
P106232-500g 硝酸鈷 [10026-22-9] 99.99% 500g 212.00 促銷價:159.00
P106233-100g 硝酸鈷 [10026-22-9] 99.99% 100g 98.00 促銷價:73.50
P106234-25g 硝酸鈷 [10026-22-9] 99.99% 25g 45.00 促銷價:33.75
P106235-500g 硝酸鈷 [10026-22-9] ACS 500g 352.00 促銷價:264.00
P106236-100g 硝酸鈷 [10026-22-9] ACS 100g 212.00 促銷價:159.00
P106230-500g 硝酸鈷 [10026-22-9] AR,99% 500g 191.00 促銷價:120.33
P106231-100g 硝酸鈷 [10026-22-9] AR,99% 100g 58.00 促銷價:36.54
P106233-25g 硝酸鈷 [10026-22-9] AR,99% 25g 26.00 促銷價:16.38
訂貨編號 商品名稱 規(guī)格 包裝 單價 促銷價 會員價 數(shù)量
P106232-500g 硝酸鈷 [10026-22-9] 99.99% 500g 212.00 159.00 登錄可見
P106232-500g 硝酸鈷 [10026-22-9] 99.99% 500g 212.00 促銷價:159.00
P106233-100g 硝酸鈷 [10026-22-9] 99.99% 100g 98.00 73.50 登錄可見
P106233-100g 硝酸鈷 [10026-22-9] 99.99% 100g 98.00 促銷價:73.50
P106234-25g 硝酸鈷 [10026-22-9] 99.99% 25g 45.00 33.75 登錄可見
P106234-25g 硝酸鈷 [10026-22-9] 99.99% 25g 45.00 促銷價:33.75
P106235-500g 硝酸鈷 [10026-22-9] ACS 500g 352.00 264.00 登錄可見
P106235-500g 硝酸鈷 [10026-22-9] ACS 500g 352.00 促銷價:264.00
P106236-100g 硝酸鈷 [10026-22-9] ACS 100g 212.00 159.00 登錄可見
P106236-100g 硝酸鈷 [10026-22-9] ACS 100g 212.00 促銷價:159.00
P106230-500g 硝酸鈷 [10026-22-9] AR,99% 500g 191.00 120.33 登錄可見
P106230-500g 硝酸鈷 [10026-22-9] AR,99% 500g 191.00 促銷價:120.33
P106231-100g 硝酸鈷 [10026-22-9] AR,99% 100g 58.00 36.54 登錄可見
P106231-100g 硝酸鈷 [10026-22-9] AR,99% 100g 58.00 促銷價:36.54
P106233-25g 硝酸鈷 [10026-22-9] AR,99% 25g 26.00 16.38 登錄可見
P106233-25g 硝酸鈷 [10026-22-9] AR,99% 25g 26.00 促銷價:16.38
  •  訂貨編號
  •  商品名稱
  •  規(guī)格
  •  包裝
  •  單價
  •  促銷價
  •  會員價
  •  數(shù)量

化學性質

紅色結晶或顆粒,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,與有機物接觸能引起著火或爆炸,吸入、吞入或接觸皮膚時有毒害。 密度:1.87 熔點:55-56℃

質量標準

  

QB/T 15898-1995
項目Item                                          分析純    化學純
                                                      (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
硫酸鹽(SO4)Sulfate,%                                 ≤0.005      0.02
銨(NH4)Ammonium,%                                    ≤0.2         --
錳(Mn)Manganese,%                                    ≤0.005      0.02
鐵(Fe)Iron,%                                         ≤0.0005     0.003
鎳(Ni)Nickel,%                                       ≤0.05       0.5
銅(Cu)Copper,%Manganese,%                            ≤0.002      0.01
鋅(Zn)Zinc,% Manganese,%                           ≤0.05       0.1
硫化銨不沉淀物(以硫酸鹽計)Substances not
precipitated by ammonium sulfide,%                   ≤0.1      0.5

ACS級
項目名稱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%
硫酸鹽(SO4)Sulfate                                   ≤0.005%
鈣(Ca)Calcium(Ca)                                    ≤0.005%
銅(Cu)Copper(Cu)                                     ≤0.002%
鐵(Fe)Iron(Fe)                                       ≤0.001%
鉛(Pb)Lead(Pb)                                       ≤0.002%
鎂(Mg)Magnesium(Mg)                                  ≤0.005%
鎳(Ni)Nickel(Ni)                                     ≤0.15%
鉀(K)Potassium(K)                                    ≤0.01%
鈉(Na)Sodium(Na)                                     ≤0.05%
鋅(Zn)Zinc(Zn)                                       ≤0.01%


99.99% metals basis:


外觀Appearance                          紅色至棕色粉末或結晶
ICP: Confirms Cobalt Component          Confirmed
純度Purity                              ≥99.99% Based On Trace Metals Analysis
Co                                      ≥18.5 % (Complexiometric EDTA)  
總痕量金屬分析Trace Metal Analysis      ≤100.0 ppm by ICP

  

危險性質

  

用途及存儲

制造催化劑陶瓷著色劑、油漆催化劑、氰化物中毒的解毒劑、分析測定鉀的試劑、含鈷催化劑、鈷顏料,制其它鈷鹽,顏料和維生素B12。

  密封干燥保存。