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钴粉/钴片

钴粉/钴片 [7440-48-4]

  • Cobalt powder
  • CAS:7440-48-4      
  • 分子式:CO
  • 分子量:58.93
  • MDL:MFCD00010935
  • EINECS:231-158-0
  • 别名:超细钴粉
产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1135148钴粉/钴片 [7440-48-4]99.5%250g788.00>10
H1135149钴粉/钴片 [7440-48-4]99.5%50g190.00>10
H1135150钴粉/钴片 [7440-48-4]99.5%,300目100g155.00>10
H1135151钴粉/钴片 [7440-48-4]99.5%,300目25g58.00>10
H1135152钴粉/钴片 [7440-48-4]99.5%,300目500g686.00>10
H1135153钴粉/钴片 [7440-48-4]99.99% metals basis250g1180.00>10
H1135154钴粉/钴片 [7440-48-4]99.99% metals basis50g292.00>10
H1135155钴粉/钴片 [7440-48-4]浓度范围:1.01(mg/L),分析标准品20ml87.00>10
H1135156钴粉/钴片 [7440-48-4]99.99% metals basis10g79.00>10
H1135157钴粉/钴片 [7440-48-4]SP10g79.00>10
化学性质质量标准危险性质用途及储存
化学性质
呈灰色不规则状粉末,硬而有延展性。能逐渐溶于稀盐酸和硫酸,易溶于硝酸。 沸点:2900 °C 密度:8.9
质量标准
  

99.5%,300目

外观Appearance                          灰色至暗灰色粉末
X-射线衍射分析X-Ray Diffraction         Conforms
ICP Major Analysis                      Confirmed
总金属杂质Total Metallic Impurities     ≤3000 ppm (By ICP)
纯度Purity                              ≥99.5% Based On Trace Metals Analysis


99.99% metals basis:


外观Appearance                          Grey powder
X射线衍射X-Ray Diffraction              Conforms to Structure
ICP Major Analysis                      Confirms Cobalt Component
纯度Purity                              ≥99.99% Based on Trace Metals Impurities
痕量金属杂质total metallic impurities   ≤100ppm by ICP Atomic emission

  
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