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Selenium dioxide 99.8% (trace metals basis)

Selenium dioxide 99.8% (trace metals basis)

Glass bottle for solids, 500 g
Catalogus # ACRO200005000
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Leverancier:   Thermo Fisher Scientific
Selenium dioxide 99.8% (trace metals basis)
Catalogus # ACRO200005000
Leverancier:  Thermo Fisher Scientific
CAS-nummer:  7446-08-4
Selenium dioxide 99.8% (trace metals basis)
Selenium dioxide 99.8% (trace metals basis)

Glass bottle for solids, 500 g

Specificaties
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Specificaties
CAS-nummer:  7446-08-4
Price
410,00 €
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1 * 500 g
Product Details & Documents
  • CAS-nummer:7446-08-4
  • Formule:SeO₂
  • MDL-nummer:MFCD00003562
  • Molecular Weight:110.96 g/mol
  • Merck index:13,08508
  • Smelten Pt:315 °C (sublimatie)
  • Dichtheid:3,95 g/cm³ (20 °C)
  • Temperatuur bij opslag:Kamertemperatuur
  • EINECS:231-194-7
  • UN:3283
  • ADR:6.1,II

Documents

Specificaties

Specificatie testresultaten

  • Appearance:
    White to light beige Powder
  • Assay:
    70 to 71.5 % Se
  • Total trace metal impurities:
    ≤0.2 %
  • Arsenic (As):
    ≤20 ppm
  • Cadmium (Cd):
    ≤5 ppm
  • Copper (Cu):
    ≤10 ppm
  • Iron (Fe):
    ≤50 ppm
  • Lead (Pb):
    ≤50 ppm
  • Mercury (Hg):
    ≤5 ppm
  • Nickel (Ni):
    ≤10 ppm
  • Tellurium (Te):
    ≤500 ppm
  • Insoluble matter:
    ≤0.2 %

Specificaties

  • Verpakking:
    Glass bottle for solids
  • VPE:
    500 g

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