Copper(ii) Sulfate 30ml Purity 99.3%

US $5.00

  • Litchfield Park, Arizona, United States
  • Jan 30th
Copper(II) Sulfate Pentahydrate (CuSO4·5H2O)  Purity 99.3%   Copper(II) sulfate, also known as cupric sulfate or copper sulphate, is the chemical compound with the chemical formula CuSO4. This salt exists as a pentahydrate (CuSO4·5H2O), as a bright blue. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".  CuSO4·5H2O is a fungicide. Several chemical tests utilize copper sulfate. It is used in Fehling's solution and Benedict's solution to test for reducing sugars, which reduce the soluble blue copper(II) sulfate to insoluble red copper(I) oxide. Copper(II) sulfate is also used in the Biuret reagent to test for proteins. The hydrated salt can be intimately mingled with potassium permanganate to give an oxidant for the conversion of primary alcohols. Mw = 187.5558 g/mol .  Density = 3.05 g/cm3    decomposes at 150 °C   Solubility = 1.26M (20 °C).   NFPA 704  2-0-1   harmful, irritant, environmental hazard SELLER DOES NOT CONDONE NOR ENTERTAIN ANY COMMUNICATION REGARDING ILLEGAL USE OF THIS CHEMICAL. We gladly accept PayPal. All payments are appreciated promptly, but must be made within 2 days after auction end.  Needless to say, this is sold as is, no returns.  Please look closely at the provided photos and know what you are buying.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand High Purity Chemical
Country/Region of Manufacture United States
Model Copper Sulfate

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