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Taixing Smelting Plant Co., Ltd.
Taixing Smelting Plant Co., Ltd.
52 YRS
Jiangsu, China
Main Products:
Copper Sulfate / Cupric Oxide / Cuprous Oxide / Basic Copper Carbonate / Copper / Polyaluminium Chloride
Jiangsu, China
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Copper Oxide (Industrial) / CAS 1317-38-0
OVERVIEW
Uses
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
Max Capacity
1500 MT/Year
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DESCRIPTION
Typical Properties
Summary
Copper oxide is an inorganic substance with the chemical formula Cuo. It is a black oxide of copper, slightly amphoteric and slightly hygroscopic. It is insoluble in water and soluble in acid. It can decompose oxygen under high temperature. Hydrogen or carbon monoxide can be reduced to copper at high temperature. Copper oxide is heated in air and releases oxygen at about 1050 ℃ to reduce to cuprous oxide. If in the gas stream of hydrogen or carbon monoxide, it is easy to be reduced to metal copper even below 250 ℃. Although copper oxide is insoluble in water, it can be dissolved in aqueous alkali metal hydroxide solution.
It is used as colorant in glass, enamel and ceramic industry, anti Zou agent in paint and polishing agent for optical glass. It is used in the manufacture of dyes, organic catalyst supports and copper compounds. It is also used in rayon manufacturing industry and as a desulfurizer for grease. It is used as the raw material for manufacturing other copper salts and artificial gemstones.
CAS No.
1317-38-0
Formula
CuO
Molecular Mass
79.54540
Exact Mass
78.92450
PSA
17.07000
Logp
-0.12130
IUPAC
oxocopper
SMILES
O=[Cu]
Attribute classification
Matter Classification
inorganic
Category
Inorganic Chemicals > Oxides And Peroxides
Chemical and Physical Properties
Melting Point
1326ºC
Density
6.315g/cm3
Boiling Point
1026ºC (decomp)
Appearance
Black to brownish-black amorphous or crystalline powder or granules
Export information
HS Code
28255000
Export Rebate
0%
UN No.
3077
DG-Class
9
Risk Code
22-37-50
Safety Label
Xn,Xi,N
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