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Merck - 1077140050 - Selenium black 99+

  • MFR SKU: 1077140050
  • ITEM #: 7231951
  • 0 Reviews / 0 Questions
$248.00
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ITEM #: 7231951
for analysis EMSURE®
This listing is for 50 g Plastic bottle

Merck - 1077140050 - Selenium black 99+

  • Item #: 7231951
  • MFR SKU: 1077140050
  • Catalogue Number 107714
  • CAS number 7782-49-2
  • EC index number 034-001-00-2
  • EC number 231-957-4
  • Hill Formula Se
  • Molar Mass 78.96 g/mol
  • HS Code 2804 90 00
  • Quality Level MQ300
  • Boiling point 685 ° C (1013 hPa)
  • Density 4.28 g/cm3 (20 ° C)
  • Melting Point 217 ° C
  • Vapor pressure >0.001 hPa (20 ° C)
  • Bulk density 1270 kg/m3
  • Solubility 150µm) ≤ 5 %

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