鉭 基本信息:
Cas號 | 分子式 | 分子量 | 別名 |
7440-25-7 | Ta | 180.95 | 鉭金屬 |
說明介紹:
質量標準
粉末,−325目,99.9% metals basis
外觀Appearance grey or dark grey powder
X射線衍射X-Ray Diffraction conforms to standard pattern
ICP Assay confirms tantalum component
粒徑Particle Size -325 mesh
痕量分析Trace Analysis,ICP ≤2000 ppm total metallic impurities
純度Purity(Based on trace metals analysis) ≥99.9%
箔,0.25mm厚,99.9% metals basis
外觀Appearance Grey Foil
X射線衍射X-Ray Diffraction conforms to standard patternThickness
thickness 0.25 mm
痕量金屬分析Trace Metal Analysis ≤1000 ppm
純度Purity(Based On Trace Metals Analysis) ≥99.9%
箔,1.0 mm厚,99.9% metals basis
外觀Appearance Grey Foil
Thickness 1.0 mm
X射線衍射X-Ray Diffraction conforms to standard patternThickness
痕量金屬分析Trace Metal Analysis ≤1000.0 ppm
純度Purity(Based On Trace Metals Analysis) ≥99.9%
箔,0.5 mm厚,99.9% metals basis
外觀Appearance Grey Foil
Thickness 1.0 mm
X射線衍射X-Ray Diffraction conforms to standard patternThickness
ICP Assay confirms tantalum component
痕量金屬分析Trace Metal Analysis ≤1000.0 ppm
純度Purity(Based On Trace Metals Analysis) ≥99.9%
箔,0.025 mm厚,99.9% metals basis
外觀Appearance Silver Shiny Foil
Thickness 0.025 mm
X射線衍射X-Ray Diffraction conforms to standard patternThickness
痕量金屬分析Trace Metal Analysis ≤1000 ppm
純度Purity(Based On Trace Metals Analysis) ≥99.9%
絲狀,直徑 0.5mm,99.9% metals basis
外觀Appearance Grey Wire
ICP Assay confirms tantalum component
Diameter 0.5 mm
痕量金屬分析Trace Metal Analysis ≤1000 ppm
純度Purity(Based On Trace Metals Analysis) ≥99.9%
貯存
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