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Cuprous Oxide

Cuprous Oxide

Cuprous Oxide is a fine copper oxide known for its antifouling and semiconducting properties. It is widely used in marine paints, ceramic and glass pigments, electronic materials, and chemical catalysis.
Formula CAS No. Content
Cu2O 1317-39-1 99%min
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Product Details

Properties

Cuprous oxide appears as a red to dark red crystalline powder.

Application

Copper oxide is primarily used as a fungicide and antifouling agent in marine paints, a pigment for ceramics and glass, a semiconductor material in solar cells and electronic devices, and a catalyst in various chemical reactions.

Storage

Store at a dry place with seal hermetically.

Packing

25Kg net, pack sealed with double plastic bags lined plastic woven bag or drum.

Cuprous Oxide FAQ

What is cuprous oxide?

Cuprous Oxide is a red crystalline inorganic compound with formula Cu₂O. It is insoluble in water but soluble in acids and ammonia.

What is its main application advantage?

Marine anti-fouling coatings (primary use)
It releases Cu⁺ ions in seawater to prevent marine organism attachment.

Advantages:

Long-lasting performance

Broad-spectrum antimicrobial effect

Lower environmental accumulation

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