Graphite Powder – 500 gram Packs

Graphite Powder is a form of elemental carbon with a layered crystalline structure that allows adjacent layers to slide over one another and supports electrical conductivity along the structure. Its properties make it useful in materials science, physical chemistry, and demonstrations involving carbon materials. In laboratory settings, graphite may be used for studies of electrical conduction, solid lubricity, electrochemical materials, and the behaviour of layered solids, provided the particle size and grade suit the method. It is a black to dark grey powder and is not interchangeable with activated carbon, carbon black, or diamond. Choose the material according to the experiment’s requirements and observe precautions for airborne dust.

Product Specifications

Key Features of Graphite Powder

• Elemental carbon in a layered crystalline allotrope.
• Black to dark grey solid with characteristic layered structure.
• Conducts electricity, with conductivity strongly dependent on material structure and direction.
• Useful for educational demonstrations of carbon allotropes and material properties.
• Physical performance depends on particle size, purity, and the grade supplied.

Laboratory Applications of Graphite Powder

• School and college demonstrations comparing the properties of carbon materials, with suitable dust controls.
• Physical chemistry experiments examining electrical conduction in solid materials.
• Materials-science investigations of layered solids and graphite-containing composites.
• Electrochemistry research where graphite powder is an appropriate carbon material for the method.
• Laboratory formulation or preparation work requiring graphite as a particulate carbon material, subject to the specified grade.

Why Choose Lab Wale to Buy Graphite Powder

Lab Wale supports laboratory purchasing for schools, colleges, universities, research centres, and laboratory professionals by providing a convenient source for laboratory chemicals and scientific supplies. Before purchasing Graphite Powder, check the product identity, intended use, stated grade, and available technical or safety information to ensure the material matches the procedure. Selecting the correct chemical form and following the relevant laboratory method are important for reliable and appropriate use.

Frequently Asked Questions About Graphite Powder

What is graphite powder used for in laboratories?

Graphite powder is used in materials-science, physical-chemistry, and electrochemical investigations, including studies of carbon materials and electrical conduction. Suitability depends on particle size, grade, and the method being performed.

What is the chemical formula of graphite?

Graphite is an allotrope of elemental carbon and is represented by the formula C. It has the same elemental composition as diamond but a different atomic arrangement and structure.

What is the CAS number and formula mass of graphite?

The commonly listed CAS Registry Number is 7782-42-5. Its formula is C, and the atomic molar mass of carbon is approximately 12.01 g/mol; this is not the mass of a graphite particle or powder unit.

Is graphite powder the same as activated carbon?

No. Graphite has a layered crystalline carbon structure, whereas activated carbon is processed to have a highly porous structure and is commonly used for adsorption. Their properties and laboratory uses are different.

What precautions are needed when handling graphite powder?

Avoid creating or breathing airborne dust, use appropriate ventilation and eye protection, and wear suitable gloves and protective clothing. Keep powder away from ignition sources where dust hazards may apply, and follow the current SDS and laboratory waste procedures.

Storage Conditions for Graphite Powder

Store in a dry, well-ventilated place in a tightly closed container, protected from moisture and contamination. Keep the powder contained to prevent dust release and follow the product SDS for any material-specific segregation or storage requirements.

Precautions for Handling Graphite Powder

Avoid generating or inhaling airborne dust. Use suitable eye protection, laboratory clothing, and gloves, and work with effective ventilation when powder may become airborne. Prevent uncontrolled release, clean spills using a method that minimises dust, and dispose of material according to local requirements and institutional procedures.