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High-purity, high-density spherical copper powder for enhanced conductivity and versatility.
1-Inch Electrodes with 10mm Binding Posts
These 1-inch electrodes with 10mm binding posts are perfect for easy connection of a contact wire. Available in aluminum, lead, zinc, copper, brass, and bronze, each electrode measures approximately 1 x 5 inches and has an overall exposure surface of 65 square centimeters.
Key Features:
- 1-inch electrodes with 10mm binding posts for easy connection
- Available in aluminum, lead, zinc, copper, brass, and bronze
- Each electrode measures approximately 1 x 5 inches
- Overall exposure surface of 65 square centimeters
- Electrodes come with 10mm socket binding post terminals
Product Specifications:
| Product Name | 1-Inch Electrodes with 10mm Binding Posts |
| Available Materials | Aluminum, Lead, Zinc, Copper, Brass, Bronze |
| Dimensions | Approximately 1 x 5 inches |
| Exposure Surface | 65 square centimeters |
| Binding Post Terminals | 10mm socket |
Similar Products
- 1.5-Inch Electrodes with 10mm Binding Posts
- 2-Inch Electrodes with 10mm Binding Posts
- 1-Inch Electrodes with Alligator Clips
- 1-Inch Electrodes with Banana Plugs
- 1-Inch Electrodes with Screw Terminals
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Electrical conductivity can be hazardous. Use with caution and follow proper safety procedures when handling electrodes with binding posts.
Perfect for:
- Medical professionals
- Researchers in the field of neuroscience
- Biomedical engineers
- Academic institutions
- Manufacturers of medical equipment
- Individuals with a background in electrical engineering
Aluminum Electrodes
Our high purity aluminum electrodes are designed for scientific experiments, with precise dimensions of 5" x 3/4" x 3/64" (12cm x 2cm x ~1.2mm) and stamped with "AL" for easy identification. Each electrode weighs 6 grams and is individually packaged. They are for use in demonstrations, chemical experiments, and physics experiments related to density and heat conductivity.
Product Specifications
| Material | High purity aluminum |
| Dimensions | 5" x 3/4" x 3/64" (12cm x 2cm x ~1.2mm) |
| Identification Code | Stamped with "AL" |
| Weight | 6 grams |
| Packaging | Individual packaging (empaque individual) |
| Caution | Metal electrodes have sharp edges, handle with care. |
Applications and Benefits:
- for science teachers and students, chemists and researchers, physics enthusiasts, science fair participants, science museums and exhibits, and science hobbyists and DIY enthusiasts.
- for demonstrations, chemical experiments, and physics experiments related to density and heat conductivity.
- Can be used in electrochemistry experiments, galvanic cells, electroplating, and studies related to corrosion and water purification.
Key Features and Benefits
- High purity aluminum material for accurate experiment results.
- Precise dimensions and "AL" identification code for easy recognition.
- Individual packaging for convenience and safety.
Caution:
Metal electrodes have sharp edges, handle with care.
Brass Electrodes
These high‑purity brass electrodes are composed of a 65 % copper and 35 % zinc alloy, each weighing 16 g and measuring 19 mm × 125 mm. Stamped with the identification code “BS” and supplied in individual packaging, they are suited for detailed physical and chemical investigations of brass alloys.
Product Specifications
| Material | High purity brass |
| Dimensions | 19 mm × 125 mm (3/4 × 5 inches) |
| Weight | 16 g |
| Composition | ≈ 65 % copper, 35 % zinc |
| Identification Code | Stamped with “BS” |
| Caution | Metal electrodes have sharp edges. |
Applications and Benefits:
- Investigating the physical and chemical properties of brass alloys in chemistry labs.
- Demonstrating alloy composition and conductivity in educational settings.
- Adding to personal or institutional collections of metal specimens.
Key Features and Benefits
- High‑purity brass ensures consistent experimental results.
- Precise dimensions (19 mm × 125 mm) facilitate standardized testing.
- Clear “BS” identification code simplifies sample tracking.
- Individual packaging protects each electrode from contamination.
- Sharp‑edge caution highlighted for safe handling.
Caution:
Metal electrodes have sharp edges; handle with care to avoid injury.
Bronze Metal Plates for Science Experiments
Explore the properties of bronze using these bronze metal plates. These metal plates are perfect for welding and soldering experiments, and for learning about the physical and chemical properties of bronze. A single metal strip can be used as an electrode for assembling voltaic cells or in various other chemical or electricity experiments. Each metal strip measures 125 x 20mm and is stamped with a 2-letter code (BZ) to identify the metal.
Product Specifications
| Dimensions | 125 x 20 mm (L x W) |
| Composition | 90% Copper, 10% Tin |
| Identification Code | Stamped with “BZ” |
Applications and Benefits:
- Science classroom experiments
- Chemistry and physics demonstrations
- Voltaic cell and electrical experiments
- Welding and soldering practice
- Metal collection and identification studies
Caution:
Metal electrodes have sharp edges. Handle with care.
Carbon Electrode, Flat
High-purity carbon electrodes for scientific and electrical experiments, also known as graphite electrodes, with electrical conductivity and thermal stability. Each electrode measures 125 x 25 x 5mm and has a smooth surface, making it safe and easy to handle during experiments. The electrodes are individually packaged and weigh 26g.
Product Specifications
| Material | Carbon (Graphite) |
| Dimensions | 125 x 25 x 5mm |
| Weight | 26g |
| Packaging | Individual packaging |
Applications and Benefits:
- Assembling voltaic cells and electrolysis experiments
- Electrical and electronic experiments
- Scientific experiments requiring high-purity carbon material
Key Features and Benefits
- High-purity carbon material
- electrical conductivity and thermal stability
- Individually packaged for convenience and safety
Caution:
Handle with care during experiments. Keep away from flammable materials.
Copper Ball, 1" Solid
Copper Ball, 1" Solid is a high-quality metal ball made from solid copper. This ball is perfect for a variety of uses, including industrial, decorative, and artistic applications. With its smooth surface and precise shape, it can be used for precision machining, jewelry making, and more. The ball is 1 inch in diameter, making it a versatile size for a wide range of projects. Made from high-quality copper, it is durable and long-lasting. Whether you're looking for a functional component or a decorative accent, Copper Ball, 1" Solid is a great choice.
Product Specifications
| Product Name | Copper Ball |
| Type | Solid |
| Material | Copper |
| Size | 1" Solid |
| Model | MSCU25 |
Note:
All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.
Applications and Benefits:
- Metalworkers and artisans
- Industrial manufacturers
- Jewelry makers
- Science enthusiasts
- Collectors of unique metal objects
- Individuals interested in home décor
Caution:
This item is a solid metal sphere and may pose a risk of injury if dropped or used in motion. Avoid impact on hard surfaces. Not intended for use by children without supervision.
Copper Electrode, Flat, Copper Anode, One Piece
This flat copper anode electrode offers 99.9% pure copper in a compact 19 mm × 125 mm (3/4 × 5 in) format. Stamped with “Cu” for clear identification, the one‑piece construction provides consistent electrical conductivity for a wide range of laboratory experiments. Each unit is individually packaged for convenience and protection.
Product Specifications
| Material | Copper (Cu) |
| Purity | 99.9% |
| Shape | Flat – 19mm x 125mm (3/4 x 5 inches) |
| Identification | Stamped "Cu" |
| Weight | 18g |
| Electrical Conductivity | High (consistent with 99.9% pure copper) |
| Model/Part Number | CUFLAT |
| Packaging | Individual |
Applications and Benefits:
- Science experiments and educational demonstrations
- Physics and chemistry laboratory procedures
- Electrochemical cell anodes
- Metal conductivity testing
Key Features and Benefits
- 99.9% pure copper for conductivity
- Flat form factor (19mm × 125mm) for easy handling
- Stamped “Cu” for clear material identification
- One‑piece construction eliminates seams and joints
- High electrical conductivity suitable for precise measurements
- Durable metal suitable for repeated experimental use
- Individual packaging for convenience and protection
- Weight: 18g
Caution:
Metal electrodes have sharp edges; handle with care to avoid injury.
Copper Granules, 16 Mesh (Coarse Copper Powder)
Coarse copper powder composed of high-purity metallic copper. Particles are solid, nearly uniform in size, and feature the appearance of metallic spherical crystals. Recommended for wood inlay, art projects, and industrial applications where solid round multi-sided balls are suitable. In laboratory settings, granular copper is utilized for sulfur removal from environmental samples. CAS No.: 7440-50-8.
Product Specifications
| Mesh Size | 16 |
| Material | High-purity Copper |
| Particle Shape | Spherical, metallic crystals |
| CAS Number | 7440-50-8 |
Applications and Benefits:
- Wood inlay projects
- Artistic applications
- Industrial processes
- Laboratory sulfur removal from environmental samples
Caution:
Store in a dry and cool environment to maintain material integrity. Handle with appropriate protective measures to avoid direct contact. Ensure compatibility with intended applications before use.
Copper Granules, 35 Mesh (Coarse Copper Powder)
Coarse copper powder made of solid metallic high-purity copper metal. Particles are nearly equal in size, appearing as metallic spherical crystals. Recommended for wood inlay, art, and industrial applications requiring solid round multi-side balls. Granular copper is also used in laboratories for sulfur removal from environmental samples. Coarse 35 mesh size, with granules approximately 0.5 mm in diameter.
Product Specifications
| Mesh Size | 35 mesh |
| Granule Diameter | Approximately 0.5 mm |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Wood inlay projects
- Artistic applications
- Industrial uses requiring solid multi-side balls
- Sulfur removal from environmental samples in laboratories
Caution:
Handle with appropriate safety measures. Refer to the SDS for detailed safety guidelines.
Copper Granules, Mesh 20 (Coarse Copper Powder)
Coarse copper powder made of solid metallic high-purity copper metal. Particles are nearly equal in size, appearing as metallic spherical crystals. Recommended for wood inlay, art, and industrial applications requiring solid round multi-side balls. Granular copper is also used in laboratories for sulfur removal from environmental samples.
Product Specifications
| Copper | 99.84% |
| Apparent Density | 5.29 g/cc |
| Sieve Analysis (Typical) | +20 mesh: 0% -20/+30 mesh: 100% -30/+40 mesh: 0.0% -40 mesh: 0.0% |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Wood inlay projects
- Artistic applications
- Industrial uses requiring solid multi-side balls
- Sulfur removal from environmental samples in laboratories
Caution:
Handle with appropriate safety measures. Refer to the SDS for detailed safety guidelines.
Copper Powder 99+%, Mesh 200
High-purity copper powder made via water atomization and hydrogen reduction. Features very fine, irregular particles and clusters with relatively lower density. Recommended for applications requiring high purity and conductivity, including diamond wheels, sintering, and chemical reactions. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will conduct when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.3% |
| Hydrogen Loss | 0.39% |
| Apparent Density | 2.6 - 2.8 g/cc |
| Mesh Size | 200 mesh |
| Sieve Analysis |
+100 Mesh: Trace +140 Mesh: 1% Max +200 Mesh: 3% Max +325 Mesh: Balance -325 Mesh: 90% Min |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Conductive inks, paints, and pastes
- Injection molding
- Thermal management
- EDM electrodes
- Antifouling paints
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
- Diamond wheels
- Chemical reactions
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
Copper Powder 99.3%, General Purpose, 150 Mesh
The most popular and widely used copper powder, produced by the water atomization method followed by hydrogen reduction. This general-purpose copper powder has diverse applications, including the production of copper compounds, use as a catalyst in chemical formulations, abrasive wheels, carbon brushes, and more. It is important to note that pure copper powders may not exhibit continuity or conductivity under low-voltage multimeter tests due to air gaps and weak particle contacts but will show conductivity under higher voltage, when compacted, or mixed with oils/resins to form a paste.
Product Specifications
| Purity | 99.3% |
| Apparent Density | 2.7 g/cc |
| Nominal Mesh | -140 |
| -325 Mesh Ratio | > 50% |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Production of copper compounds
- Catalyst in chemical formulations
- Abrasive wheels
- Carbon brushes
- Electronics and electrical applications
- Decorative and protective coatings
- Brazing and general-purpose industrial use
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
Copper Powder 99.3%, Mesh 325
Ultra-fine, high-purity copper powder made via water atomization and hydrogen reduction. Features spheroidal particles and clusters, offering higher conductivity and lower density. Suitable for metal injection molding and applications requiring high conductivity and purity. Typical applications include conductive inks, paints, pastes, thermal sprays, and sintered products. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will show conductivity when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.31% |
| Hydrogen Loss | 0.39% |
| Apparent Density | 2.97 g/cc |
| Mesh Size | 325 mesh |
| Sieve Analysis |
+60 Mesh: 0% -60/+80 Mesh: 0% -80/+100 Mesh: 0% -100/+140 Mesh: Trace -140/+200 Mesh: Trace -200/+325 Mesh: 0.6% -325 Mesh: 99.4% |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Conductive inks, paints, and pastes
- Injection molding
- Thermal management
- EDM electrodes
- Antifouling paints
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
Copper Powder 99.5% - 99.9%
Ultra-fine, very high purity copper powder made via air atomization and hydrogen reduction. Features spherical particles with high conductivity and density. Recommended for diverse applications, including thick and thin film pastes, capacitor chips, end cap terminators, and thermal sprays. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will show conductivity when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.81% |
| Iron | 0.01% |
| Hydrogen Loss | 0.18% |
| Apparent Density | 4.89 g/cc |
| Sieve Analysis | +200 Mesh: 0% -200/+325 Mesh: 4.8% -325 Mesh: 95.2% |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Capacitor chips
- End cap terminators
- Conductive inks, paints, and pastes
- Injection molding
- Electronics
- Thermal management
- EDM electrodes
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
Copper Powder 99.8%, Electronic Grade, Mesh 325
Electronic grade, high-purity copper powder made via water atomization and hydrogen reduction. Features ultra-fine, spheroidal particles with high conductivity and low density. Recommended for a variety of applications where conductivity is crucial, including thick and thin film pastes, capacitor chips, and thermal sprays. Note: Pure copper powders may not exhibit conductivity under low-voltage tests but will conduct when compacted or mixed with oils or resins.
Product Specifications
| Purity | 99.85% |
| Hydrogen Loss | 0.19% |
| Apparent Density | 2.97 g/cc |
| Mesh Size | 325 mesh |
| Sieve Analysis | +60 Mesh: 0% -60/+80 Mesh: 0% -80/+100 Mesh: 0% -100/+140 Mesh: Trace -140/+200 Mesh: Trace -200/+325 Mesh: 0.6% -325 Mesh: 99.4% |
| HTS Code | 7406.10.0000 |
| NMFC | 30743 |
| CAS No. | 7440-50-8 |
Applications and Benefits:
- Thick and thin film pastes
- Capacitor chips
- End cap terminators
- Conductive inks, paints, and pastes
- Injection molding
- Electronics
- Thermal management
- EDM electrodes
- Thermal sprays
- Sintered alloys/products
- Brazing/soldering paste
Caution:
Handle with care. Refer to the SDS for detailed safety guidelines.
CU264: Copper Powder, 99.5%, Mesh 100
High purity copper powder, nominal mesh 100, Apparent density: 2.6 g/cc, Copper > 99.5%, with irregular shape particles. Used in powder metallurgy. May be admixed with other metal powders and graphite for specific properties such as strength, hardness and wear resistance for structural parts.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8
Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.
Safety Data Sheet for Copper Powder
Key Features
- High Purity Copper (>99.5%)
- Nominal Mesh 100 for fine granularity
- Irregular particle shape for diverse uses
- Compatible with other metals and graphite
- Conductivity with higher voltage or when compacted
Product Specifications
| Apparent Density | 2.6 g/cc |
| Purity | > 99.5% Copper |
| Particle Shape | Irregular |
| Conductivity | At higher voltages/when compacted |
| Applications | Powder Metallurgy, Alloys |
Similar Products
- High purity bronze powder, metallurgy
- Fine granular aluminum powder, industrial
- Nickel powder, high density, 99% purity
- Spherical zinc powder, corrosion-resistant
- Iron powder, magnetic, for alloys
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Metallurgists, Industrial Manufacturers, Material Scientists, Engineering Students, Research and Development Labs
For MSDS Go to Downloads TabCU118SP Copper Powder, Fine, Spherical
Our specification guarantees that at least 80% of this powder are particles smaller than 44 micron. A typical analysis however shows that 88% of particles are smaller than 44 micron. Most particles are between 16 micron and 28 micron.
Applications include cold casting, 3-D printer filaments, metal clay, sintering, Green/ blue patina and rust effect, preventing mold in concrete, plaster,dry-wall, paint, adhesives and grout.
Also used in 3D printing process known as Selective Powder Deposition (SPD)
Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.
Safety Data Sheet for Copper Powder
Key Features:
- High-purity, high-density spherical copper powder
- Provides high heat conductivity and electrical conductivity
- Suitable for various applications, including cold casting, 3-D printer filaments, metal clay, sintering, green/blue patina and rust effect, preventing mold in concrete, plaster, dry-wall, paint, adhesives, and grout
- Used in the 3D printing process known as Selective Powder Deposition (SPD)
- Particle size distribution with 88% of particles smaller than 44 micron
Product Specifications:
| Copper Purity | Over 99.5% |
| Hydrogen Loss | Less than 0.7% |
| Apparent Density | 4.5-5.5 g/cc |
| Typical Analysis | Copper > 99.5% Hydrogen Loss < 0.7% Apparent Density, g/cc: 4.5 - 5.5 Passing mesh 325 (44 micron): 80% ~ 88% |
Similar Products:
- Ultra-Fine Copper Powder
- High-Purity Copper Foil
- Copper Wire
- Copper Rod
- Copper Sheet
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for enhanced conductivity and versatility applications, including cold casting, 3-D printing, metal clay, and more.
For MSDS ClickCU7005F Copper Powder
Copper Powder offers exceptional metallic shine, ideal for metallic inks and paints. Compatible with most resins and conductive for ink creation.
For more details, visit the CU7005F product data sheet.
Key Features
- Exceptional metallic shine
- Art-grade pigment quality
- Compatible with various resins
- Usable with drying oils like linseed
- Enables creation of conductive inks
Product Specifications
| Type | Copper Powder |
| Use | Metallic Inks, Paints |
| Compatibility | Polyurethane, Polyacrylic, Polyester |
| Conductivity | Suitable for Conductive Inks |
| Pigment Quality | Art Grade |
Similar Products
- Metallic-shine gold powder for inks
- Silver pigment powder, art-grade
- Bronze powder, resin-compatible
- Reflective aluminum powder, versatile
- Artistic brass powder for painting
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Artists, Paint Manufacturers, and DIY Craft Enthusiasts
Copper Powder CU112SP
CU112SP is a super fine, high density, high purity spherical copper powder that provides high heat conductivity and electrical conductivity properties to your products.
Our specification guarantees that at least 95% of this powder are particles smaller than 44 micron. A typical analysis however shows that 99.9% of particles are smaller than 44 micron. Most particles are between 10 micron and 22 micron.
HTS Code: 7406.10.0000.
NMFC: 30743
CAS: 7440-50-8
Applications include cold casting, 3-D printer filaments, metal clay, sintering, Green/ blue patina and rust effect, preventing mold in concrete, plaster,dry-wall, paint, adhesives and grout.
Also used in 3D printing process known as Selective Powder Deposition (SPD)
Old product code: CU155A
Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.
Safety Data Sheet for Copper Powder
Key Features
- Super fine, spherical particles
- High density and purity
- Excellent thermal and electrical conductivity
- Consistent particle size distribution
- Versatile applications in industry and art
Product Specifications
| Particle Size | 95% < 44 microns |
| Purity | > 99.2% Copper |
| Apparent Density | 4.5 - 5.5 g/cc |
| Hydrogen Loss | < 0.7% |
| Mesh Passing | 99.9% through 325 (44 micron) |
Similar Products
- Fine silver powder, high conductivity
- Spherical bronze powder, 3D printing
- Fine aluminum powder, thermal conductivity
- High-purity zinc powder, corrosion resistance
- Spherical titanium powder, lightweight strength
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for 3D Printing Enthusiasts, Industrial Manufacturers, Electronics Professionals, Artists and Sculptors, Construction Material Suppliers
Copper Sulfate, Pentahydrate, 99.9%
Copper Sulfate (Copper (II) Sulfate; Copper Sulphate; Cupric Sulfate; Blue Vitriol; Blue Stone, Blue Copperas) CuSO4.5H2O. High-purity grade, 99.9%.
Product Specifications
| CAS Number | 7758-99-8 (CuSO4.5H2O) |
| Grade | 99.9% High Purity |
Applications and Benefits:
- Electroplating
- Feed additive
- Germicides
- Textile mordant
- Leather industry
- Pigments
- Electric batteries
- Copper salts
- Wood preservative
- Agricultural use (soil additive, pesticides, fungicide)
Caution:
Toxic by ingestion. Strong irritant. Handle with care.