氯化钴,六水 [7791-13-1]
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英文名:Cobalt chloride hexahydrate
- 别名:六水合氯化钴,二氯化钴,氯化亚钴
- CAS号:7791-13-1 分子式:COCL2·6H2O 分子量:237.93
P106089-10g 氯化钴,六水 [7791-13-1] 99.99% metals basis 10g 50.00 促销价:42.50
P106085-500g 氯化钴,六水 [7791-13-1] ACS reagent, 98% 500g 531.00 促销价:424.80
P106086-100g 氯化钴,六水 [7791-13-1] ACS reagent, 98% 100g 208.00 促销价:166.40
P106089-500g 氯化钴,六水 [7791-13-1] AR 500g 225.00 促销价:157.50
P106080-100g 氯化钴,六水 [7791-13-1] AR 100g 75.00 促销价:52.50
P106087-500g 氯化钴,六水 [7791-13-1] GR 500g 236.00 促销价:165.20
P106088-100g 氯化钴,六水 [7791-13-1] GR 100g 86.00 促销价:60.20
P106083-500g 氯化钴,六水 [7791-13-1] 植物细胞培养级, ≥98.0% (KT) 500g 848.00 促销价:636.00
P106084-100g 氯化钴,六水 [7791-13-1] 植物细胞培养级, ≥98.0% (KT) 100g 308.00 促销价:231.00
P106082-500g 氯化钴,六水 [7791-13-1] 细胞和昆虫细胞培养级, ≥98.0% (KT) 500g 741.00 促销价:555.75
P106081-100g 氯化钴,六水 [7791-13-1] 细胞和昆虫细胞培养级, ≥98.0% (KT) 100g 251.00 促销价:188.25
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P106088-50g | 氯化钴,六水 [7791-13-1] | 99.99% metals basis | 50g | 115.00 | 97.75 | 登录可见 |
P106088-50g 氯化钴,六水 [7791-13-1] 99.99% metals basis 50g 115.00 促销价:97.75
|
P106089-10g | 氯化钴,六水 [7791-13-1] | 99.99% metals basis | 10g | 50.00 | 42.50 | 登录可见 |
P106089-10g 氯化钴,六水 [7791-13-1] 99.99% metals basis 10g 50.00 促销价:42.50
|
P106085-500g | 氯化钴,六水 [7791-13-1] | ACS reagent, 98% | 500g | 531.00 | 424.80 | 登录可见 |
P106085-500g 氯化钴,六水 [7791-13-1] ACS reagent, 98% 500g 531.00 促销价:424.80
|
P106086-100g | 氯化钴,六水 [7791-13-1] | ACS reagent, 98% | 100g | 208.00 | 166.40 | 登录可见 |
P106086-100g 氯化钴,六水 [7791-13-1] ACS reagent, 98% 100g 208.00 促销价:166.40
|
P106089-500g | 氯化钴,六水 [7791-13-1] | AR | 500g | 225.00 | 157.50 | 登录可见 |
P106089-500g 氯化钴,六水 [7791-13-1] AR 500g 225.00 促销价:157.50
|
P106080-100g | 氯化钴,六水 [7791-13-1] | AR | 100g | 75.00 | 52.50 | 登录可见 |
P106080-100g 氯化钴,六水 [7791-13-1] AR 100g 75.00 促销价:52.50
|
P106087-500g | 氯化钴,六水 [7791-13-1] | GR | 500g | 236.00 | 165.20 | 登录可见 |
P106087-500g 氯化钴,六水 [7791-13-1] GR 500g 236.00 促销价:165.20
|
P106088-100g | 氯化钴,六水 [7791-13-1] | GR | 100g | 86.00 | 60.20 | 登录可见 |
P106088-100g 氯化钴,六水 [7791-13-1] GR 100g 86.00 促销价:60.20
|
P106083-500g | 氯化钴,六水 [7791-13-1] | 植物细胞培养级, ≥98.0% (KT) | 500g | 848.00 | 636.00 | 登录可见 |
P106083-500g 氯化钴,六水 [7791-13-1] 植物细胞培养级, ≥98.0% (KT) 500g 848.00 促销价:636.00
|
P106084-100g | 氯化钴,六水 [7791-13-1] | 植物细胞培养级, ≥98.0% (KT) | 100g | 308.00 | 231.00 | 登录可见 |
P106084-100g 氯化钴,六水 [7791-13-1] 植物细胞培养级, ≥98.0% (KT) 100g 308.00 促销价:231.00
|
P106082-500g | 氯化钴,六水 [7791-13-1] | 细胞和昆虫细胞培养级, ≥98.0% (KT) | 500g | 741.00 | 555.75 | 登录可见 |
P106082-500g 氯化钴,六水 [7791-13-1] 细胞和昆虫细胞培养级, ≥98.0% (KT) 500g 741.00 促销价:555.75
|
P106081-100g | 氯化钴,六水 [7791-13-1] | 细胞和昆虫细胞培养级, ≥98.0% (KT) | 100g | 251.00 | 188.25 | 登录可见 |
P106081-100g 氯化钴,六水 [7791-13-1] 细胞和昆虫细胞培养级, ≥98.0% (KT) 100g 251.00 促销价:188.25
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化学性质
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
危险性质
用途及存储
用于制气压计、比重计、隐显墨水等。氯化钴试纸在干燥时是蓝色,潮湿时转变为粉红色。硅胶中加一定量的氯化钴,可指示硅胶的吸湿程度。也可用于电镀工业,还可用作饲料添加剂。
密封干燥保存。