Chrom, powder, Sigma-Aldrich®
Leverandør: Merck
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
MQ200
1.12097.0500
1.12097.5000
1.12097.0500EA
1520
DKK
1.12097.0500
1.12097.5000
Chrom, powder, Sigma-Aldrich®
Chromium
Formel:
Cr Molekylvægt: 52 g/mol Kogepunkt: 2469 Smeltepunkt: 1840 Massefylde: 7.2 Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00010944 CAS-nummer: 7440-47-3 EINECS: 231-157-5 UN nummer: 3089 Merck Index: 12,02288 |
Specifikationer Testresultater
Solubility | (20 °C) insoluble |
Melting Point | 1890 °C |
Molar Mass | 51.99 g/mol |
Boiling Point | 2670 °C (1013 hPa) |
Density | 7.20 g/cm3 (20 °C) |
pH | (H2O) not applicable |
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