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氯化钴,六水

氯化钴,六水 [7791-13-1]

  • Cobalt chloride hexahydrate
  • CAS:7791-13-1      
  • 分子式:COCL2·6H2O
  • 分子量:237.93
  • MDL:MFCD00149652
  • EINECS:231-589-4
  • 别名:六水合氯化钴,二氯化钴,氯化亚钴
上一个:硫酸钴,七水
下一个:氧化钴(Ⅲ)
产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1134730氯化钴,六水 [7791-13-1]六水 AR100g48.00>10 CC MG C54 CH
H1134729氯化钴,六水 [7791-13-1]六水 AR500g195.00>10 CC MG C54 CH
H1134728氯化钴,六水 [7791-13-1]六水GR100g80.00>10 CC MG CH C54
H1134727氯化钴,六水 [7791-13-1]六水GR500g260.00>10 CC MG CH C54
H1134717氯化钴,六水 [7791-13-1]99.9% metals basis50g78.00>10
H1134718氯化钴,六水 [7791-13-1]99.998% metals basis50g2950.00>10
H1134719氯化钴,六水 [7791-13-1]99.998% metals basis10g780.00>10
H1134720氯化钴,六水 [7791-13-1]99.9% metals basis250g215.00>10
H1134721氯化钴,六水 [7791-13-1]细胞和昆虫细胞培养级, ≥98.0% (KT)100g195.00>10
H1134722氯化钴,六水 [7791-13-1]细胞和昆虫细胞培养级, ≥98.0% (KT)500g785.00>10
H1134723氯化钴,六水 [7791-13-1]植物细胞培养级, ≥98.0% (KT)500g785.00>10
H1134724氯化钴,六水 [7791-13-1]植物细胞培养级, ≥98.0% (KT)100g392.00>10
H1134725氯化钴,六水 [7791-13-1]ACS reagent, 98%500g195.00>10
H1134726氯化钴,六水 [7791-13-1]ACS reagent, 98%100g58.00>10
化学性质质量标准危险性质用途及储存
化学性质
粉红色或紫红色单斜晶系结晶体,易潮解,在室温下稳定,遇热变成兰色,在潮湿空气中冷却又变成红色,易溶于水、醇、醚、丙酮、甘油及乙酸,失去结晶水后变为兰色粉末的无水物。 密度:1.924 熔点:86℃
质量标准
  

GB/T 1270-1996
项目Item                                            分析纯     化学纯
                                                      (AR)      (CP)
含量(CoCl2·6H2O)Assay,%                             ≥99.0      98.0
水不溶物Insoluble matter in water,%                 ≤0.01      0.03
硫酸盐(SO4)Sulfate,%                                 ≤0.01      0.02
硝酸盐(NO3)Nitrate,%                                 ≤0.02      0.05
锰(Mn)Manganese,%                                    ≤0.005   0.02
铁(Fe)Iron,%                                         ≤0.001   0.002
镍(Ni)Nickel,%                                       ≤0.03     0.05
铜(Cu)Copper,%                                       ≤0.001   0.005
锌(Zn)Zinc,%                                         ≤0.002    0.05
硫化铵不沉淀物(以硫酸盐计)Substances not
precipitated by ammonium sulfide,%                   ≤0.2      0.3


ACS级
项目名称Item                                        ACS Grade
含量Assay                                            98.0-102.0%
不溶物Insoluble matter                               ≤0.01%
硝酸盐(NO3)Nitrate                                   ≤0.01%
硫酸盐(SO4)Sulfate                                   ≤0.01%
钙(Ca)Calcium(Ca)                                    ≤0.005%
铜(Cu)Copper(Cu)                                     ≤0.002%
铁(Fe)Iron(Fe)                                       ≤0.005%
铅(Pb)Lead(Pb)                                       ≤0.005%
锂(Li)Lithium(Li)                                    ≤0.1%
镁(Mg)Magnesium(Mg)                                  ≤0.01%
镍(Ni)Nickel(Ni)                                     ≤0.1%
钾(K)Potassium(K)                                    ≤0.01%
钠(Na)Sodium(Na)                                     ≤0.05%
锌(Zn)Zinc(Zn)                                       ≤0.03%



品级Grade                            植物细胞培养级, ≥98.0% (KT)  
                                    (for plant cell culture, ≥98.0% (KT))
外观Appearance                          Red to Purple Powder
红外光谱Infrared spectrometry           Conforms to Structure
水溶性Solubility                        Red,Clear,100 mg/ml, H2O
纯度Purity Titration by EDTA            98.0 - 102.0 %
植物细胞培养Plant Cell Culture Test     Pass


品级Grade                            细胞和昆虫细胞培养级, ≥98.0% (KT)  
                (for cell culture, for insect cell culture, ≥98.0% (KT))
外观Appearance                          Red to Purple Powder
红外光谱Infrared spectrometry           Conforms to Structure
水溶性Solubility                        Red,Clear,10 g + 100 mL, H2O
纯度Purity Titration by EDTA            98.0 - 102.0 %
细胞培养测试Cell Culture Test           Pass
昆虫细胞培养测试Insect Cell Test        Pass


99.9% metals basis:


外观Appearance                          Red to Purple Powder
X-射线衍射X-Ray Diffraction             Conforms to Structure
纯度Purity                              ≥99.9% Based on Trace Metals Impurities
ICP Major Analysis                      Confirms Cobalt component
痕量金属杂质total metallic impurities   ≤1000ppm by ICP Atomic emission


99.998% metals basis:


外观Appearance                          Red to Purple Powder
X-射线衍射X-Ray Diffraction             Conforms to Structure
纯度Purity                              ≥99.998% Based on Trace Metals Impurities
ICP Major Analysis                      Confirms Cobalt component
痕量金属杂质total metallic impurities   ≤20ppm by ICP Atomic emission

  
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