Copper(II) oxide, powder ACS

Supplier: Thermo Scientific
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405860250 405862500 405860010
ACRO405860250EA 31.3 EUR
ACRO405860250 ACRO405862500 ACRO405860010
Copper(II) oxide, powder ACS
Copper (II) oxide
Formula: CuO
Boiling Pt: 2000 °C (1013 hPa)
Melting Pt: 1326 °C
Density: 4,9 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00010979
CAS Number: 1317-38-0
EINECS: 215-269-1
UN: 3077
ADR: 9,III
Merck Index: 13,02674

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Specification Test Results

Appearance Black to brown-black Powder
Titration Complexometric ≥99.0 %
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤200 ppm
Calcium (Ca) ≤100 ppm
Iron (Fe) ≤500 ppm
Potassium (K) ≤200 ppm
Sodium (Na) ≤500 ppm
Carbon compounds (as C) ≤0.01 %
Insoluble matter ≤0.02 % (in dilute HCl)
Nitrogen compounds (as N) ≤0.002 %

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