Kobber(II)oksid 99+%

Leverandør: Thermo Scientific
Warning

221281000 221280025 221285000
ACRO221281000EA 775 NOK
ACRO221281000 ACRO221280025 ACRO221285000
Kobber(II)oksid 99+%
Kobber(II)oksid
Formel: CuO
MW: 79,55 g/mol
Kokepunkt: 2000 °C (1013 hPa)
Smeltepunkt: 1326 °C
Tetthet: 4,9 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00010979
CAS-nummer: 1317-38-0
EINECS: 215-269-1
FN: 3077
ADR: 9,III
Merck Indeks: 13,02674

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Spesifikasjon Testresultater

Appearance Black Powder
Titration Complexometric ≥99.0 %
Chloride (Cl) ≤50 ppm
Carbon (C) ≤500 ppm
Iron (Fe) ≤500 ppm
Total sulfur (as SO4) ≤0.02 %
Free alkali Passes test
Insoluble matter ≤0.02 % (in dilute HCl)
Nitrogen compounds (as N) ≤0.002 %

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