Tellurdioxid 99+%
Lieferant: Thermo Scientific
|
Gefahr
|
222590500
222592500
ACRO222590500EA
112
CHF
ACRO222590500
ACRO222592500
Tellurdioxid 99+%
Tellurium dioxide
Formel:
O₂Te MW: 159,6 g/mol Siedepunkt: 1245 °C (1013 hPa) Melting Pt: 733 °C Dichte: 5,6 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00011263 CAS-Nummer: 7446-07-3 EINECS: 231-193-1 UN: 3077 Merck Index: 14,09123 |
Spezifikation Testergebnisse
Appearance | White to light yellow Powder |
Assay | ≥99.0 % (TeO2) |
Copper (Cu) | ≤50 ppm |
Iron (Fe) | ≤50 ppm |
Lead (Pb) | ≤50 ppm |
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