Krom(III)oxid 99%, amorphous powder

Leverantör: Thermo Scientific

Synonyms: Chromic oxide

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Krom(III)oxid 99%, amorphous powder
Krom(III)oxid
Formel: Cr₂O₃
MW: 151,99 g/mol
Kokpunkt: 4000 °C (760 mmHg)
Smältpunkt: 2435 °C
Densitet: 5,21 g/cm³
Storage Temperature: Omgivande
MDL Number: MFCD00010949
CAS nummer: 1308-38-9
EINECS: 215-160-9
Merck Index: 13,02247

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Specifikation testresultat

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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