Please Note: We are not able to ship this product to Northern Ireland.

Copper Powder Fine >98.5% (-325 Mesh)

Price: £9.45
Stock Availability:

Compare all Pack Sizes

Stock Availability
On Shelf - Approx. UK delivery date: Friday the 20th February 2026*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed
  • Electronics
  • Circuit boards
  • Batteries
  • Electroplating
  • Metallurgy
  • Copper catalysts
  • General lab reagent

What is Copper Powder? Our Copper Powder Fine is a high-purity powdered form of copper with a fine particle size. It typically consists of very fine copper particles, often ranging from a few micrometres to a few hundred micrometres in diameter. Copper Powder

Consistent Quality: We use only carefully sourced Copper Powder Fine, ensuring reliable and consistent performance for a wide range of applications in the electronics, manufacturing, and research industries.

Shipped from UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers, ensuring safe handling and consistent quality for our customers.

Frequent Uses

Electronics and Conductive Materials
Widely used in the electronics industry for creating conductive pastes, inks, and films. It is particularly important in the production of printed circuit boards (PCBs), electrical contacts, and other conductive materials used in various electronic components.

Sintering and Additive Manufacturing
A critical component in powder metallurgy and additive manufacturing (3D printing) processes. It is used to create copper-based alloys and components, which are then sintered to form solid copper materials or used in the production of high-performance parts and structures.

Chemical Synthesis and Catalysis
Used in chemical synthesis, especially in reactions requiring copper as a catalyst. It is used in organic reactions, including the production of fine chemicals, pharmaceuticals, and in environmental applications such as catalytic converters.

  • Assay: > 98.5%
  • Molecular Formula: Cu
  • Boiling Point: 2595˚C

Particle size Distribution – Sieve
+200 Mesh (75µm): 0.0%
+300 Mesh (53µm): < 5.0%
+350 Mesh (45µm)
-350 Mesh (-45µm)

Copper: > 98.50%
Tin: 0.50—1.20%
Oxygen: < 0.20%
Apparent density: 30g/cc—3.6g/cc

Packing Group: 2

Hazard Phrases: Flammable solid. Very toxic to aquatic life with long lasting effects.

Prec Phrases: Keep away from heat/sparks/open flames/hot surfaces. Avoid release to the environment. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ In case of fire: Use Collect spillage. Dispose of contents/container to

aquatic CLP Image Flammable CLP Image

Cas No: 7440-50-8
Einecs No: 231-159-6
UN3089

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd