| Name |
Cuprous Oxide Purple
|
|
Molecular formula
|
Cu2O
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| Molecular weight |
143.08
|
|
Properties
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Dark red powder, Specific Gravity 6.00, Melting Point 1235℃
Boiling Point: 1800℃
Soluble in hydrochloric acid, ammonium chloride, ammonia water, insoluble in alcohols and water. It would slowly oxidize to Cupric Oxide in humid air, and is relatively stable in dry air. This product is toxic.
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| Pictures |
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Application
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Mainly used for the production of ship-bottom antifouling coating (toxic to marine organism).
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|
Parameter
|
|
Parameter
|
Index
|
|
Total reduction rate (calculated as Cu2O)，%
|
≥96.0
|
|
Metallic copper (Cu) content, %
|
≤1.5
|
|
Cuprous oxide (calculated as Cu2O）content, %
|
≥95.0
|
|
Total copper (Cu) content, %
|
≥86.0
|
|
Chloride (Cl) content, %
|
≤0.1
|
|
Sulfate (as SO42-) content, %
|
≤0.1
|
|
Wat6 content, %
|
≤0.5
|
|
Acetone soluble matter content, %
|
≤0.5
|
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Reduction rate after stability test, %
|
≤2.0
|
|
Sieve residue (45um), %
|
≤0.3
|
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Nitric acid insolubles on 75um sieve, %
|
≤0.05
|
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Metals other than copper, %
|
≤0.5
|
|
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Package
|
Vacuum Packing in aluminum foil inner bags with kraft paper exterior bags. 25kg net per bag.
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Transportation and storage cautions
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The goods should be stored in dry and ventilated warehouse, it must not be stored with oxidants, container must be sealed up to prevent from air contact; must not be transported or stored together with strong acid or strong alkali.
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