CAS号 | 7440-48-4 | ||
---|---|---|---|
规格 | 50g | 纯度 | 99.5% |
货号 | C118868-50g | 货期 | 需咨询 |
品牌 | 阿拉丁 | 库存 | 需咨询 |
规格 | 50g | ||
纯度 | 99.5% | ||
货号 | C118868-50g | ||
货期 | --- | ||
品牌 | 阿拉丁 | ||
库存 | --- | ||
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 | |||
参考价: ¥139.30 元 |
货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
---|---|---|---|---|---|
C804613-10g | 麦克林 | 99.9%metalsbasis | 10g | ¥78.00元 | --- |
C804613-250g | 麦克林 | 99.9%metalsbasis | 250g | ¥1124.80元 | --- |
C804613-50g | 麦克林 | 99.9%metalsbasis | 50g | ¥295.00元 | --- |
C804615-100g | 麦克林 | 99.5%metalsbasis,300目 | 100g | ¥157.00元 | --- |
C804615-25g | 麦克林 | 99.5%metalsbasis,300目 | 25g | ¥57.00元 | --- |
C804615-500g | 麦克林 | 99.5%metalsbasis,300目 | 500g | ¥686.00元 | --- |
C805572-50ml | 麦克林 | 1000μg/ml,1.0mol/L硝酸 | 50ml | ¥161.00元 | --- |
C805779-250g | 麦克林 | 99.5% | 250g | ¥790.00元 | --- |
C806164-25g | 麦克林 | 99.9%metalsbasis,30nm | 25g | ¥593.00元 | --- |
C806165-25g | 麦克林 | 99.9%metalsbasis,50nm | 25g | ¥494.00元 | --- |
C806165-5g | 麦克林 | 99.9%metalsbasis,50nm | 5g | ¥157.00元 | --- |
R817300-250g | 麦克林 | 50μm | 250g | ¥486.00元 | --- |
R817300-50g | 麦克林 | 50μm | 50g | ¥117.00元 | --- |
C104956-10g | 阿拉丁 | SP | 10g | ¥55.30元 | --- |
C104957-10g | 阿拉丁 | 99.9% metals basis | 10g | ¥55.30元 | --- |
C104957-250g | 阿拉丁 | 99.9% metals basis | 250g | ¥1071.00元 | --- |
C104957-50g | 阿拉丁 | 99.9% metals basis | 50g | ¥119.20元 | --- |
C104959-100g | 阿拉丁 | 99.5% metals basis,300目 | 100g | ¥127.20元 | --- |
C104959-25g | 阿拉丁 | 99.5% metals basis,300目 | 25g | ¥58.00元 | --- |
C104959-500g | 阿拉丁 | 99.5% metals basis,300目 | 500g | ¥485.10元 | --- |
C115404-20ml | 阿拉丁 | 1000μg/ml,介质:1.0mol/L 硝酸 | 20ml | ¥116.10元 | --- |
C115406-20ml | 阿拉丁 | 100ug/ml,基体: 1%HNO3 | 20ml | ¥76.30元 | --- |
C118868-250g | 阿拉丁 | 99.5% | 250g | ¥758.10元 | --- |
C118868-50g | 阿拉丁 | 99.5% | 50g | ¥139.30元 | --- |
C123395-100g | 阿拉丁 | 99.9% metals basis,30nm | 100g | ¥1980.00元 | --- |
C123395-25g | 阿拉丁 | 99.9% metals basis,30nm | 25g | ¥509.15元 | --- |
C123395-5g | 阿拉丁 | 99.9% metals basis,30nm | 5g | ¥158.40元 | --- |
C123396-100g | 阿拉丁 | 99.9% metals basis,50nm | 100g | ¥1590.00元 | --- |
C123396-25g | 阿拉丁 | 99.9% metals basis,50nm | 25g | ¥349.30元 | --- |
C123396-5g | 阿拉丁 | 99.9% metals basis,50nm | 5g | ¥111.30元 | --- |
C123397-100g | 阿拉丁 | 99.9% metals basis,100nm | 100g | ¥838.80元 | --- |
C123397-25g | 阿拉丁 | 99.9% metals basis,100nm | 25g | ¥279.30元 | --- |
C123397-5g | 阿拉丁 | 99.9% metals basis,100nm | 5g | ¥95.20元 | --- |
C123398-100g | 阿拉丁 | 99.9% metals basis,300nm | 100g | ¥978.60元 | --- |
C123398-25g | 阿拉丁 | 99.9% metals basis,300nm | 25g | ¥239.40元 | --- |
C123398-500g | 阿拉丁 | 99.9% metals basis,300nm | 500g | ¥4485.00元 | --- |
C123398-5g | 阿拉丁 | 99.9% metals basis,300nm | 5g | ¥95.20元 | --- |
C123401-1kg | 阿拉丁 | 99.5% metals basis,1-2μm | 1kg | ¥1999.00元 | --- |
C123401-250g | 阿拉丁 | 99.5% metals basis,1-2μm | 250g | ¥524.25元 | --- |
C123401-50g | 阿拉丁 | 99.5% metals basis,1-2μm | 50g | ¥139.30元 | --- |
C140767-20ml | 阿拉丁 | 85.0μg/L,溶剂:1% HNO3 | 20ml | ¥66.75元 | --- |
C140832-20ml | 阿拉丁 | 500mg/L,溶剂:3%硝酸 | 20ml | ¥89.00元 | --- |
R111436-250g | 阿拉丁 | 50μm | 250g | ¥479.20元 | --- |
R111436-50g | 阿拉丁 | 50μm | 50g | ¥118.30元 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | cobalt atom | ||||
中文名 | 钴 | ||||
CAS号 | 7440-48-4 | 溶解性 | insoluble | ||
分子量 | 58.93320 | 熔点 | 1495°C | ||
密度 | 1.03 g/mL at 25 °C | 沸点 | 2900 °C(lit.) |