Copper Oxalate – 500 gram Packs

Copper Oxalate, commonly identified as Copper(II) Oxalate, is an inorganic copper salt containing copper ions and oxalate ions. The anhydrous compound has the chemical formula CuC₂O₄ and a formula mass of approximately 151.56 g/mol. Copper oxalate compounds are generally encountered as blue-green or greenish solids and are relevant to inorganic chemistry, coordination chemistry, and materials research. Their chemical behaviour makes them useful in selected investigations involving metal oxalates, thermal decomposition, and the preparation of copper-containing materials. Copper Oxalate Laboratory Reagent may be suitable for specialised laboratory experiments and research procedures when the chemical form and specifications meet the requirements of the intended method. Hydrated forms have different molecular weights and may exhibit different physical characteristics, so confirming the exact form is essential for accurate calculations. Appropriate protective equipment, careful handling, and compliance with the applicable Safety Data Sheet (SDS) are important during laboratory use.

Product Specifications

Specification	Details
Appearance	Blue-green solid
Assay	99%
Chemical Name	Copper(II) Oxalate
Alternate Names	Cupric Oxalate, Copper Oxalate, Copper(II) Ethanedioate
Molecular Formula	CuC₂O₄
Empirical Formula	CuC₂O₄
CAS Number	814-91-5
Molecular Weight	151.56 g/mol
Grade	LR Laboratory Reagent

Key Features of Copper Oxalate

• Defined inorganic composition: Anhydrous Copper(II) Oxalate has the formula CuC₂O₄ and contains copper in the +2 oxidation state.
• Characteristic solid form: Copper oxalate is associated with blue-green or greenish solid material, although the exact appearance depends on the verified chemical form.
• Low water solubility: Copper(II) Oxalate is sparingly soluble in water, making it relevant to selected precipitation and heterogeneous reaction studies.
• Thermal decomposition chemistry: Copper oxalate compounds can be investigated in controlled studies of decomposition and the formation of copper-containing residues.
• Laboratory reagent classification: The stated LR Laboratory Reagent grade identifies its intended general laboratory category, subject to the required specifications for each procedure.

Laboratory Applications of Copper Oxalate

• Inorganic chemistry investigations: Used in suitable studies of metal oxalates, copper compounds, and their chemical properties.
• Precipitation chemistry: Relevant to selected experiments examining the formation and low solubility of metal oxalate compounds.
• Thermal analysis research: May be used in controlled investigations of the thermal decomposition of copper oxalate, subject to appropriate equipment and safety procedures.
• Materials science research: Can serve as a precursor in selected procedures for preparing copper-containing materials when the method establishes its suitability.
• University research experiments: Supports specialised investigations involving coordination chemistry and metal oxalates when the exact chemical form and reagent specifications meet the experimental requirements.

Why Choose Lab Wale to Buy Copper Oxalate

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies for schools, colleges, universities, research centres, and laboratory professionals. When purchasing Copper Oxalate, buyers should confirm the chemical identity, hydration state, CAS number, assay, and grade required for the intended application. Reviewing available product specifications and relevant safety documentation supports informed procurement and responsible laboratory planning. Selecting the correct chemical form is particularly important for stoichiometric calculations, thermal studies, and specialised inorganic synthesis procedures.

Frequently Asked Questions About Copper Oxalate

What is Copper Oxalate used for in laboratories?

Copper(II) Oxalate is relevant to inorganic chemistry research, metal oxalate precipitation studies, thermal decomposition investigations, and selected materials synthesis procedures. Its suitability depends on the verified chemical form, experimental method, required reagent specifications, and appropriate controls for handling oxalate-containing compounds.

What are the chemical formula and molecular weight of Copper Oxalate?

Anhydrous Copper(II) Oxalate has the formula CuC₂O₄ and a formula mass of approximately 151.56 g/mol. Its empirical formula is also CuC₂O₄. Hydrated forms contain additional water molecules and therefore have different formula masses, which must be considered in quantitative laboratory calculations.

What is the CAS number of Copper Oxalate?

The CAS Registry Number commonly associated with anhydrous Copper(II) Oxalate is 814-91-5. Hydrated forms may have different identifiers. Confirming the product’s exact chemical form and CAS number is important for purchasing, inventory management, safety documentation, and accurate stoichiometric calculations.

Is Copper Oxalate soluble in water?

Copper(II) Oxalate is sparingly soluble in water. Its limited solubility makes it relevant to selected precipitation and heterogeneous reaction studies. Solubility and handling behaviour can depend on the precise chemical form and experimental conditions, so the relevant technical information should be checked before preparing laboratory procedures.

How should Copper Oxalate be stored and handled safely?

Store Copper Oxalate in a compatible, tightly closed, clearly labelled container in a cool, dry location. Avoid generating dust and prevent contact with skin and eyes. Wear suitable protective equipment and follow the current Safety Data Sheet for specific storage requirements, incompatible materials, spill response, and disposal procedures.

Storage Conditions for Copper Oxalate

Store Copper Oxalate in a compatible, tightly closed, clearly labelled container in a cool, dry, well-ventilated chemical storage area. Protect the material from unnecessary moisture exposure and contamination, and keep it away from incompatible substances according to the current Safety Data Sheet. Follow institutional chemical storage procedures and verify any additional requirements for the exact hydrate form supplied.

Precautions for Handling Copper Oxalate

Review the current Safety Data Sheet before handling Copper Oxalate. Wear suitable chemical-resistant gloves, protective clothing, and safety goggles, and avoid inhaling dust or allowing the material to contact skin or eyes. Use appropriate ventilation during weighing and transfer, prevent environmental release, and follow established procedures for spills and hazardous chemical waste disposal. Conduct heating or decomposition experiments only with suitable equipment and supervision.