Selen(IV)oxid 99, GPR RECTAPUR®, sublimed
Lieferant: VWR Chemicals
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Gefahr
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Synonyme:
Selendioxid, Selenigsäureanhydrid
21414.230EA
174
EUR
21414.230
Selen(IV)oxid 99, GPR RECTAPUR®, sublimed
Selen(IV)oxid
Formel:
SeO₂ Molecular Weight: 110.96 g/mol Schmelzpunkt: 315 Dichte: 3.95 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003562 CAS-Nummer: 7446-08-4 EINECS: 231-194-7 UN: 3283 ADR: 6.1 II Merck Index: 13,08508 |
Spezifikation Testergebnisse
Assay | Min. 99 % |
Heavy metals (as Pb) | Max. 10 ppm |
Ignition residue (SO4) | Max. 0.05 % |
Cl (Chloride) | Max. 100 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Fe (Iron) | Max. 20 ppm |
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