Copper(II) oxide 99+%
:1317-38-0
:
:CuO
:MFCD00010979
:79.55 g/mol
:13,02674
:2000 °C (1013 hPa)
:1326 °C
:4,9 g/cm³ (20 °C)
:Ambient
:215-269-1
:3077
:9,III
:GHS09
- 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 %