Koper(II)oxide 99+%
Leverancier: Thermo Fisher Scientific
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Waarschuwing
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221281000
221280025
221285000
ACRO221281000EA
49
EUR
ACRO221281000
ACRO221280025
ACRO221285000
Koper(II)oxide 99+%
Koper(II)oxide
Formule:
CuO Kookpunt: 2000 °C (1013 hPa) Smeltpunt: 1326 °C Dichtheid: 4,9 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00010979 CAS nummer: 1317-38-0 EINECS: 215-269-1 UN: 3077 ADR: 9,III Merck Index: 13,02674 |
Specification Test Results
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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