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Copper(II) oxide, 99+%, Thermo Scientific™

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Quantity:
100g
500g
2.5kg
Packaging:
Plastic bottle
This item is not returnable. View return policy
1317-38-0
CuO
79.54
MFCD00010979
QPLDLSVMHZLSFG-UHFFFAOYSA-N
cupric oxide, copper ii oxide, copper oxide, copper monoxide, banacobru ol, chrome brown, copper brown, copper monooxide, black copper oxide
14829
oxocopper
O=[Cu]
This item is not returnable. View return policy
1317-38-0
CuO
79.54
MFCD00010979
QPLDLSVMHZLSFG-UHFFFAOYSA-N
cupric oxide, copper ii oxide, copper oxide, copper monoxide, banacobru ol, chrome brown, copper brown, copper monooxide, black copper oxide
14829
oxocopper
O=[Cu]

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Color Black
Melting Point 1326.0°C
Quantity 2.5kg
Assay Percent Range 99% min. (Complexometry)
Linear Formula CuO
Fieser 04,108; 05,161
Merck Index 15, 2636
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in dil.acids- slowly soluble in nh3,soluble in alkali cyanides and (nh4)2co3 solutions,practically insoluble in alcohol
Free Alkali Passes Test
Formula Weight 79.54
Physical Form Powder
Percent Purity 99+%
Insoluble Matter 0.02% max. (in dilute HCl)
Iron (Fe) 500ppm max.
Nitrogen Compounds 0.002% max.
Packaging Plastic bottle
Solubility Solubility in water: insoluble. Other solubilities: soluble in dil.acids - slowly soluble in nh3, soluble in alkali cyanides and (nh4)2co3 solutions, practically insoluble in alcohol
Total Sulfur 0.02% max.
Carbon (C) 500ppm max.
Chloride 50ppm max
Chlorine (Cl) 50ppm max.
Chemical Name or Material Copper(II) oxide, p.a.
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Product Identifier
  • Copper(II) oxide
Signal Word
  • Warning
Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • ACUTE AQUATIC Acute 1
Hazard Statement
  • H412-Harmful to aquatic life with long lasting effects.
  • H400-Very toxic to aquatic life.
Precautionary Statement
  • P273-Avoid release to the environment.
  • P391-Collect spillage.
  • P501-Dispose of contents/container to .

RUO – Research Use Only