Copper Metal Powder – 500 gram Packs

Copper Metal Powder is a finely divided form of elemental copper, an inorganic metallic element represented by the chemical formula Cu. It is generally a reddish-brown powder with a molecular weight of approximately 63.55 g/mol and is insoluble in water. Copper is valued for its electrical and thermal conductivity, metallic properties, and ability to participate in oxidation–reduction reactions. In laboratory work, Copper Metal Powder is relevant to inorganic chemistry experiments, metal reactivity studies, materials science investigations, and selected research involving metallic powders. Its performance in a particular experiment depends on particle size, surface condition, purity, and the specified reagent requirements. Copper Metal Powder Laboratory Reagent is intended for suitable educational, analytical, and research applications when its specifications meet the requirements of the procedure. Fine copper powder requires careful handling because airborne dust may present inhalation, environmental, and, depending on particle size, combustible-dust hazards. Appropriate protective equipment, dust control, and safe storage are essential.

Product Specifications

Specification	Details
Appearance	Reddish-brown powder
Assay	99%
Chemical Name	Copper
Alternate Names	Copper Metal, Metallic Copper, Cuprum, Copper Powder
Molecular Formula	Cu
Empirical Formula	Cu
CAS Number	7440-50-8
Molecular Weight	63.55 g/mol
Grade	LR Laboratory Reagent

Key Features of Copper Metal Powder

• Elemental metallic composition: Copper Metal Powder consists of elemental copper represented by the chemical formula Cu.
• Characteristic reddish-brown appearance: Its metallic colour helps distinguish it from many copper salts and copper-containing compounds.
• Insoluble in water: Copper metal does not dissolve in water under ordinary conditions, making it suitable for selected investigations of heterogeneous reactions.
• Relevant metallic properties: Copper exhibits high electrical and thermal conductivity in bulk form, properties that are important in materials science and metal-related research.
• Defined formula mass: Its atomic mass of approximately 63.55 g/mol supports stoichiometric calculations and quantitative laboratory planning.

Laboratory Applications of Copper Metal Powder

• Inorganic chemistry experiments: Used in suitable practicals investigating metallic elements, oxidation, and the chemical properties of copper.
• Oxidation–reduction studies: Supports selected experiments examining copper oxidation and reactions with appropriate chemical reagents under controlled conditions.
• Metal reactivity investigations: Used in comparative studies of metals and their reactions, where the selected experimental procedure is chemically appropriate.
• Materials science research: Used in selected investigations involving metallic powders, particle characteristics, and the preparation of copper-containing materials.
• Quantitative chemistry: Its known atomic mass and elemental composition support molar calculations and theoretical reaction-yield exercises.

Why Choose Lab Wale to Buy Copper Metal Powder

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies for schools, colleges, universities, research centres, and laboratory professionals. When purchasing Copper Metal Powder, buyers should confirm the chemical identity, CAS number, assay, grade, and any particle-size requirements relevant to their application. Reviewing available product specifications and safety documentation helps laboratories select an appropriate material for their experimental needs. Correct reagent selection also supports responsible handling, storage, and laboratory planning.

Frequently Asked Questions About Copper Metal Powder

What is Copper Metal Powder used for in laboratories?

Copper Metal Powder is used in appropriate inorganic chemistry experiments, oxidation–reduction studies, metal reactivity investigations, and selected materials science research. It can also support stoichiometric calculations involving elemental copper. The suitability of a particular powder depends on its particle size, specified grade, experimental requirements, and relevant safety controls.

What is the chemical formula and molecular weight of Copper Metal Powder?

Copper Metal Powder has the chemical formula Cu because it consists of elemental copper. Its atomic mass is approximately 63.55 g/mol, which is used as its molar mass for laboratory calculations. Its empirical formula is also Cu because the material is an elemental substance.

What is the CAS number of Copper Metal Powder?

The CAS Registry Number for elemental copper is 7440-50-8. This identifier applies to copper in its elemental form, including metallic powder. Checking the CAS number helps distinguish elemental copper from copper compounds such as Copper Hydroxide, Copper Fluoride, and Copper Iodide, which have different chemical identities and properties.

Does Copper Metal Powder dissolve in water?

Copper Metal Powder is insoluble in water under ordinary conditions. Although it does not dissolve like a soluble salt, copper can react with certain chemical reagents under suitable conditions. Its reactivity depends on the substances involved, temperature, and other experimental factors, so laboratory procedures should specify compatible reagents and appropriate safety measures.

How should Copper Metal Powder be stored and handled safely?

Store Copper Metal Powder in a tightly closed, compatible, clearly labelled container in a cool, dry location. Avoid generating airborne dust and keep the powder away from strong oxidising agents, ignition sources, and incompatible materials. Use appropriate protective equipment and follow the current Safety Data Sheet for dust control, fire precautions, spill response, and waste disposal.

Storage Conditions for Copper Metal Powder

Store Copper Metal Powder in a tightly closed, compatible, clearly labelled container in a cool, dry, well-ventilated location. Protect it from moisture and avoid unnecessary exposure to air where specified by the product’s safety documentation. Keep it away from strong oxidising agents, open flames, hot surfaces, and ignition sources. Follow the current Safety Data Sheet for storage requirements appropriate to the powder’s particle size.

Precautions for Handling Copper Metal Powder

Review the current Safety Data Sheet before handling Copper Metal Powder. Wear suitable safety goggles, protective clothing, and gloves, and avoid inhaling dust or allowing powder to enter the eyes. Use appropriate ventilation and minimise dust generation during transfer. Fine metal powder may present combustible-dust hazards, so keep it away from ignition sources and strong oxidising agents. Prevent environmental release and follow institutional procedures for spills and chemical waste disposal.