Copper Oxide Red – 500 gram Packs

Copper Oxide Red, also known as Copper(I) Oxide or Cuprous Oxide, is an inorganic copper compound with the chemical formula Cu₂O. It is a red to reddish-brown solid belonging to the class of metal oxides, in which copper exhibits the +1 oxidation state. Copper Oxide Red is practically insoluble in water and exhibits characteristic chemical behaviour that makes it useful for studying oxidation-reduction reactions, inorganic synthesis, and solid-state chemistry. Its semiconductor properties also make it relevant to materials science and research involving copper-based functional materials. In educational and institutional laboratories, Copper Oxide Red can support supervised chemistry practicals, chemical reaction studies, and investigations of metal oxides. Its suitability for specific analytical or research procedures depends on the required purity, grade, and experimental conditions. This 500 gram pack is intended for laboratory applications consistent with the product specifications and applicable safety requirements.

Product Specifications

Specification	Details
Appearance	Red powder
Assay	99%
Chemical Name	Copper(I) Oxide
Alternate Names	Cuprous Oxide, Red Copper Oxide, Copper Suboxide
Molecular Formula	Cu₂O
Empirical Formula	Cu₂O
CAS Number	1317-39-1
Molecular Weight	143.09 g/mol
Grade	LR Laboratory Reagent

Key Features of Copper Oxide Red

• Defined chemical composition: Copper(I) Oxide has the molecular formula Cu₂O, with copper in the +1 oxidation state and oxygen in the −2 oxidation state.
• Characteristic red appearance: Its red to reddish-brown powder form makes it readily distinguishable from many other inorganic copper compounds.
• Low water solubility: Copper(I) Oxide is practically insoluble in water, a property relevant to heterogeneous reaction studies and solid-state experiments.
• Redox chemistry relevance: Its copper oxidation state makes it useful for investigating oxidation-reduction processes and the chemical behaviour of copper compounds.
• Materials science applications: Its semiconducting properties support research into copper-based materials and their electrical and optical characteristics.

Laboratory Applications of Copper Oxide Red

• Educational chemistry practicals: Used in supervised school, college, and university experiments involving inorganic compounds, metal oxides, and oxidation-reduction chemistry.
• Inorganic synthesis investigations: Serves as a starting material in selected laboratory preparations of copper-containing compounds, depending on the reaction conditions and intended product.
• Redox reaction studies: Supports investigations of copper oxidation states, reduction processes, and chemical transformations involving copper oxides.
• Materials science research: Used in research on copper-based semiconductors, solid-state reactions, and the relationships between material composition and functional properties.
• Catalysis and reaction studies: Can be investigated as a copper-containing solid in selected catalytic systems, subject to the specific reaction, catalyst formulation, and experimental requirements.

Why Choose Lab Wale to Buy Copper Oxide Red

Lab Wale provides a convenient sourcing option for laboratory chemicals and scientific supplies required by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Copper Oxide Red, customers should check the chemical identity, stated grade, pack size, and available technical and safety information to ensure suitability for their intended application. The 500 gram pack offers a practical quantity for institutional laboratory requirements, subject to product availability. Selecting the appropriate reagent and following established laboratory procedures supports responsible chemical use.

Frequently Asked Questions About Copper Oxide Red

What is Copper Oxide Red used for in laboratories?

Copper Oxide Red is used in inorganic chemistry experiments, oxidation-reduction studies, selected chemical synthesis procedures, and materials science research. Copper(I) Oxide can also be investigated for its semiconducting and catalytic properties. Its suitability depends on the experimental method, required purity, and applicable laboratory safety procedures.

What is the molecular formula of Copper Oxide Red?

The molecular formula of Copper Oxide Red, or Copper(I) Oxide, is Cu₂O. Its empirical formula is also Cu₂O because the ratio of copper atoms to oxygen atoms cannot be reduced further. The compound has a formula mass of approximately 143.09 g/mol.

What is the CAS number of Copper Oxide Red?

The CAS Registry Number for Copper(I) Oxide, commonly called Cuprous Oxide or Red Copper Oxide, is 1317-39-1. This identifier distinguishes it from Copper(II) Oxide, which has the formula CuO and a different CAS number. Confirming the chemical identity is important when ordering reagents.

Is Copper Oxide Red suitable for school, college, and research laboratories?

Copper Oxide Red can be suitable for supervised educational experiments, university practicals, and selected research applications involving inorganic chemistry or materials science. Its suitability depends on the stated reagent grade and experimental requirements. Because copper oxide dust may be harmful if inhaled or swallowed, appropriate protective equipment and laboratory supervision are necessary.

How should Copper Oxide Red be stored and handled safely?

Store Copper Oxide Red in a tightly closed, compatible container in a cool, dry, well-ventilated area. Avoid generating or inhaling dust, and prevent contact with the eyes and skin. Wear suitable gloves and eye protection, use appropriate ventilation, and keep the material away from incompatible substances, including aluminium powder and strong reducing agents.

Storage Conditions for Copper Oxide Red

Store Copper Oxide Red in its original or another compatible, tightly sealed container in a cool, dry, well-ventilated location. Protect the powder from moisture and avoid conditions that disperse dust. Keep it segregated from incompatible materials, particularly aluminium powder and other substances identified in the applicable Safety Data Sheet (SDS). Follow the supplier’s storage instructions and applicable institutional chemical-storage procedures.

Precautions for Handling Copper Oxide Red

Review the current Safety Data Sheet before use and wear suitable chemical-resistant gloves, protective clothing, and safety goggles. Avoid inhaling dust or allowing the material to contact the eyes or skin. Use local exhaust ventilation or a suitable fume hood when dust generation is possible. Do not release the material into drains or the environment. Clean spills using appropriate procedures and dispose of waste through an approved chemical-waste route. Educational use requires suitable supervision.