Copper(II) oxide powder 500 G

Code: 1027610500 D2-231

Analysis Note

Assay (complexometric): ≥ 96.0 %Substances insoluble in nitric acid: ≤ 0.05 %Total sulfur (as SO4): ≤ 0.1 %Cr (Chromium): ≤ 0...


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Analysis Note

Assay (complexometric): ≥ 96.0 %Substances insoluble in nitric acid: ≤ 0.05 %Total sulfur (as SO4): ≤ 0.1 %Cr (Chromium): ≤ 0.05 %Bulk density: 30 - 60 g/100 mlParticle size (laser diffraction) (d95): ≤ 160 µm

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

500 g in Plastic bottle

anion tracessulfur compounds (as SO42-): ≤0.1%
assay≥96.0% (complexometric)
bulk density500 kg/m3
cation tracesCr: ≤0.05%
density6.48 g/cm3 at 25 °C
formsolid
impurities≤0.05% Substances insoluble in nitric acid
InChI keyQPLDLSVMHZLSFG-UHFFFAOYSA-N
InChI1S/Cu.O
mp1326 °C (decomposition)
particle size≤160 µm (d95,laser diffraction)
pH7 (20 °C, 50 g/L in H2O, slurry)
potency470 mg/kg LD50, oral (Rat)
product lineEmplura®
Quality Level200
storage temp.no temp limit
Cas Number1317-38-0
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