Chrom(III)oxid 99%, amorphes Pulver
Lieferant: Thermo Scientific
Synonyme:
Chromgrün
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Chrom(III)oxid 99%, amorphes Pulver
Chrom(III)oxid
Formel:
Cr₂O₃ Molecular Weight: 151,99 g/mol Siedepunkt: 4000 °C (760 mmHg) Schmelzpunkt: 2435 °C Dichte: 5,21 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00010949 CAS-Nummer: 1308-38-9 EINECS: 215-160-9 Merck Index: 13,02247 |
Spezifikation Testergebnisse
Appearance | Green Powder |
Assay | ≥98.5 % |
Additional info | tamped apparent density (g/ml): 1.0 to 1.3 |
pH | 5 to 7 |
Loss on heating | ≤0.4 % (1000°C, 0.5 h) |
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