Chrom, powder, Sigma-Aldrich®

Leverandør: Merck
Ratings: Ingen bedømmelse

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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

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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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