Chrom(III)oxid 99%, amorphous powder

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: Chromic oxide

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Chrom(III)oxid 99%, amorphous powder
Chromium(III) oxide
Formel: Cr₂O₃
Molekylvægt: 151.99 g/mol
Kogepunkt: 4000 °C (760 mmHg)
Smeltepunkt: 2435 °C
Massefylde: 5.21 g/cm³
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00010949
CAS-nummer: 1308-38-9
EINECS: 215-160-9
Merck Index: 13,02247

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Specifikationer Testresultater

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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