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Selenium 99+%, powder

Selenium 99+%, powder

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Supplier:   Thermo Fisher Scientific
Selenium 99+%, powder
Supplier:  Thermo Fisher Scientific
CertificatesSelenium 99+%, powder

2 Options Available Below

Product Details & Documents
  • CAS Number:7782-49-2
  • Formula:Se
  • MDL Number:MFCD00134090
  • Molecular Weight:78.96 g/mol
  • Merck Index:12,08572
  • Boiling Pt:∼685 °C (1013 hPa)
  • Melting Pt:217 °C
  • Density:4.81 g/cm³ (20 °C)
  • Storage Temperature:Ambient
  • EINECS:231-957-4
  • UN:3283
  • ADR:6.1,III

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Specifications for Product Family

Specification Test Results

  • Appearance:
    Dark grey to black Powder
  • Assay:
    ≥99.0 %
  • Residue after ignition:
    ≤0.5 %
  • Copper (Cu):
    ≤100 ppm
  • Iron (Fe):
    ≤500 ppm
  • Lead (Pb):
    ≤500 ppm
  • Nickel (Ni):
    ≤100 ppm
  • Sulfur (S):
    ≤500 ppm
Product Family Options

Product Information

   
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