Español Advanced Search Results
Refine your search by using the category filter.
Versatile clamp for various rod diameters with chrome-plated screws.
High-purity, high-density spherical copper powder for enhanced conductivity and versatility.
Chromium Oxide Green (Chromic Oxide; Chromium(III) Oxide)
Chromium(III) oxide (Cr₂O₃), also known as chromic oxide, is an inorganic compound and a principal oxide of chromium. Renowned for its stability and vibrant green hue, it serves as a green pigment in paints, inks, glasses, and ceramic glazes. When used in glazes, Cr₂O₃ creates a range of green shades, including lime green, kelly green, and black. Its green tones can be modified with small additions of other oxides, like cobalt or copper oxide. Chromium oxide green is also used in polishing pastes, catalysts, and as an advanced green pigment for various industries.
Product Specifications
| Chemical Formula | Cr₂O₃ |
| Purity | 99.24% |
| Average Particle Size | 8 Micron |
| Color Index | Pigment Green 17 (77288) |
| Moisture | 0.03% |
| Aluminum (Al) | 0.063% |
| Calcium (Ca) | 0.009% |
| Carbon (C) | 0.017% |
| Chromium (Metallic) | 0.004% |
| Chromium (Hexavalent, Cr⁶⁺) | <0.0001% |
| Iron (Fe) | 0.051% |
| Magnesium (Mg) | 0.001% |
| Phosphorus (P) | <0.001% |
| Silicon (Si) | 0.011% |
| Sodium (Na) | 0.008% |
| Sulfur (S) | 0.008% |
| Vanadium (V) | 0.008% |
Applications and Benefits:
- Advanced green pigment in paints, inks, and ceramics
- Ceramic glaze producing diverse green and black hues
- Catalyst and analytical reagent
- Smelting metal chromium and chromium carbide
- Polishing pastes and special inks
- Building material stains and artificial leather coloring
Caution:
Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.
Citric Acid 99.5%, Fine Crystals, Food Grade
Citric Acid, anhydrous, USP, FCC, food grade. Widely used in the preparation of citrates, flavoring extracts, confections, and soft drinks. Functions as an acidifier, dispersing agent, and antioxidant in foods. Additional uses include water conditioning, detergent building, and cleaning or polishing stainless steel and other metals. Combustible but non-toxic. Very soluble in water and alcohol. CAS # [77-92-9], C6H8O7.
Product Specifications
| CAS Number | 77-92-9 |
| Chemical Formula | C6H8O7 |
| Grade | Food Grade (USP, FCC) |
| Synonyms | Beta-hydroxytricarballylic acid, Citralite, Hydroxytricarballylic acid |
| Solubility | Very soluble in water and alcohol |
Applications and Benefits:
- Preparation of citrates
- Flavoring extracts and confections
- Soft drinks acidifier
- Food antioxidant
- Water conditioning agent
- Detergent builder
- Cleaning and polishing stainless steel and metals
Caution:
Store in a dry, cool environment. Avoid ignition sources due to combustibility. Test for suitability in specific applications before use.
Clamp Extension, Rubber Covered Jaws Black
The Clamp Extension with Rubber Covered Jaws in Black is a versatile tool that can be used for a variety of applications. Whether you need to hold something in place or secure an object, this clamp extension will get the job done. The rubber covered jaws provide a secure grip that won't damage the surface of whatever you're clamping. Plus, the black color adds a sleek and professional look to your workspace. Made with high-quality materials, this clamp extension is built to last and withstand heavy use. Add it to your toolkit today!
Product Specifications:
| Product Name | Clamp Extension, Rubber Covered Jaws Black |
| Material | Rubber |
| Color | Black |
Perfect for:
- DIY enthusiasts
- Handyman/woman
- Construction workers
- Maintenance personnel
- Electricians
- Plumbers
Clamp Extension, Rubber Covered Jaws Blue
Introducing the Clamp Extension, Rubber Covered Jaws Blue! This handy tool is perfect for any DIY project or professional job. With its rubber covered jaws, it provides a secure grip without damaging the object being clamped. The blue color adds a pop of personality to your tool collection. Use it to hold pieces in place while gluing, painting, or drilling. The Clamp Extension, Rubber Covered Jaws Blue is a must-have for any toolbox.
Product Specifications:
| Product Name | Clamp Extension, Rubber Covered Jaws Blue |
| Material | Rubber |
| Type | Clamp Extension |
| Color | Blue |
| Jaw Type | Rubber Covered |
Perfect For:
- Construction workers
- DIY enthusiasts
- Handymen/women
- Mechanics
- Plumbers
- Electricians
Clamp Holder, Right Angle (Bosshead)
The Clamp Holder, Right Angle (Bosshead) provides a sturdy, metal solution for joining two rods at 90° to create L or T configurations. Constructed from die‑cast zinc alloy with plated brass thumbscrews, it accommodates rods up to 18 mm in diameter and weighs 80 g, making it suitable for laboratory stands and workshop assemblies.
Product Specifications
| Product Name | Clamp Holder, Right Angle (Bosshead) |
| Product Type | Holder, Clamp, Right Angle, Bosshead |
| Material | Die‑cast zinc alloy with plated brass thumbscrews |
| Maximum Rod Diameter | 18 mm |
| Intended Use | Connecting two rods at right angles to form L or T shapes |
| Compatibility | Accepts or clamps to rods up to 18 mm diameter |
| Main Use | Attaching clamps to the vertical rod of a laboratory stand |
| Weight | 80 g |
| SKU | AS2063_01 |
| Caution | Clamp may break if excessive force is applied to the screw |
Applications and Benefits:
- Laboratory experiments requiring precise rod alignment
- Workshop assemblies where a right‑angle connection is needed
- Mounting additional clamps or accessories on a vertical stand rod
- Construction of L‑shaped or T‑shaped support structures in research setups
Key Features and Benefits
- Die‑cast zinc alloy provides high strength and corrosion resistance
- Plated brass thumbscrews ensure smooth adjustment and secure fastening
- Accepts rods up to 18 mm, covering most standard laboratory and workshop rods
- Compact L/T geometry enables versatile configuration options
- Lightweight (80 g) design simplifies handling and reduces overall load on stands
Caution:
Do not exceed recommended force limits on the thumbscrew; excessive torque may cause the clamp to fracture.
Clamp Holder, Right-Angle (Bosshead)
The Right-Angle Clamp Holder (Bosshead) is a versatile tool for laboratory use. Made of cast iron and painted black, this clamp holder features a large, easy-to-use thumbscrew. It measures 4.5 inches (~10cm) long and can support rods up to 3/4 inches (~15 millimeters) in diameter. This tool is perfect for securing laboratory equipment in a variety of positions and angles.
Product Specifications
| Product Type | Holder, Clamp, Right-Angle, Bosshead |
| Material | Cast Iron |
| Color | Black |
| Thumbscrew Size | Large, easy to use |
| Length | 4.5 inches (~10cm) |
| Rod Support Size | Up to 3/4 inches (~15 millimeters) |
Applications and Benefits:
- Science teachers
- Lab technicians
- University students in science programs
- High school students in science classes
- Industrial professionals in the manufacturing industry
- Anyone in need of a sturdy clamp for holding items at a right angle
Caution:
Ensure clamps are securely tightened before use to prevent equipment from slipping or falling.
Round Clamp (Bosshead)
This Round Clamp (Bosshead) is made of Zinc Die Cast and is fitted with Brass Chrome-Plated Thumb Screws. It is suitable for Rod Diameters from 9 mm to 16 mm. This versatile clamp can be used for a variety of purposes in laboratory settings, such as holding test tubes or other equipment in place. Its sturdy construction ensures that it can withstand regular use and provide reliable support.
Product Specifications:
| Product Type | Clamp, Round (Bosshead) |
| Shape | Round |
| Clamp Type | Bosshead Clamp |
| Material | Zinc Die Cast |
| Thumb Screws | Brass Chrome-Plated |
| Rod Diameter Compatibility | 9 mm to 16 mm |
| Additional Features | Fitted With Bosshead |
Similar Products
- Round Clamp with Chrome-Plated Screws
- Bosshead Clamp for Rods 9-16mm
- Round Bosshead Clamp with Brass Fittings
- Zinc Die Cast Round Clamp with Chrome-Plated Screws
- Bosshead Clamp with Adjustable Round Fittings
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: This product is intended for use with rod diameters between 9mm and 16mm only. Use with larger or smaller rods may result in damage or failure.
Perfect for:
- Science teachers
- Chemistry professors
- Lab technicians
- Physics students
- Engineering students
- Research scientists
Compound Bar, Bimetal
The Compound Bar, Bimetal, is a laboratory equipment used to demonstrate unequal expansion in different materials on heating, highlighting the role of temperature and materials in practical applications such as thermostats. This device features a unique design, consisting of two metal strips, each 28cm (11 inches) in length, attached to a wooden handle, resulting in a total length of 39cm (15 inches) and weighing 138g. It is commonly used in physics and engineering classes to help students understand the principles of thermal expansion and its applications in various industries.
Product Specifications
| Product Name | Compound Bar, Bimetal |
| Material | Bimetal, Wooden Handle |
| Function | Demonstrate Unequal Expansion in Different Materials on Heating |
| Application | Thermostats, Thermal Expansion, Physics, and Engineering Education |
| Dimensions | 28cm (11 inches) metal strips, 39cm (15 inches) total length, 2x1x16 inches (previous version) |
| Weight | 138g |
| SKU | LC674 |
Applications and Benefits
- for science teachers, students studying thermodynamics or materials science, engineering students, and professionals in the HVAC or thermostat industry
- for demonstrating thermal expansion and its applications in various industries, such as manufacturing and construction
- Helps students understand the principles of thermal expansion and its importance in physics and engineering, with a unique hands-on experience
Key Features and Benefits
- Made of Bimetal, a unique material that demonstrates unequal expansion in different materials on heating, with a wooden handle for easy handling
- Compact design, with dimensions of 28cm (11 inches) metal strips and a total length of 39cm (15 inches), weighing 138g
- for laboratory equipment, physics demonstrations, and engineering education, providing a understanding of thermal expansion
Condensers Graham 300Ml
Condensers Graham 300Ml is a product that is designed for laboratory use. It is used to condense vapors and gases into liquids. This product is made by Graham and is known for its high quality and durability. The 300Ml size is perfect for small to medium-sized experiments. It is a must-have for any laboratory that requires condensation of vapors or gases.
Product Specifications:
| Product Name | Condensers Graham 300Ml |
| Brand | Graham |
| Capacity | 300Ml |
| Type | Condensers |
Similar Products
- Graham Condensers 500mL
- Allihn Condensers 200mL
- West Condensers 250mL
- Jacketed Condensers 1000mL
- Coiled Condensers 500mL
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: This product may contain hazardous materials. Please handle with care and follow all safety instructions provided by the manufacturer.
Perfect for:
- Chemistry students and professionals
- Laboratory technicians
- Scientists and researchers
- Chemical engineers
- Pharmaceutical companies
- Biotechnology companies
Claisen Type Connecting Tubes
Claisen Type Connecting Tubes are essential components in any laboratory setting. These tubes are designed to connect various pieces of laboratory equipment, allowing for seamless experimentation and testing. The Claisen Type design ensures a secure and tight fit, preventing any leaks or spills. These tubes are made from high-quality materials, ensuring durability and longevity. Whether you're a student or a professional, Claisen Type Connecting Tubes are a must-have for any laboratory.
Product Specifications:
| Product Name: | Connecting Tubes |
| Type: | Claisen Type Tubes |
| Usage: | Connecting |
| Compatibility: | Claisen Connecting Tubes |
| Material: | Claisen Type Connecting Tubes |
| Size: | Claisen Type Connecting Tubes |
| Color: | Claisen Type |
Perfect For:
- Chemistry students and professionals
- Laboratory technicians and researchers
- Science educators and instructors
- Chemical manufacturers and suppliers
- Pharmaceutical companies and researchers
- Biotech companies and researchers
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 Granules, Mesh 20 (Coarse Copper Powder)
Coarse copper powder made of solid metallic 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 | 98% |
| 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 99.3%, 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 99.8%, 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.
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
For MSDS Click or Go to Downloads TabHighly pure (>99%) electrolytic copper in a granular form, Copper Filings are versatile for various industrial, chemical, and artistic applications. Mesh 25 - 325 suitable for electrical and thermal conductivities.
Key Features
- Highly pure electrolytic copper
- Excellent electrical and thermal conductivities
- Versatile mesh size from 25 - 325
- Useful in a wide range of applications
- Effective for coatings, brazing, and soldering
Product Specifications
| Material | Copper >99% Purity |
| Mesh Size | 25 - 325 |
| Form | Granular Mixed Grain |
| Applications | Electrical, Mechanical, Decorative |
Similar Products
- High conductivity copper mesh
- Electrical grade copper pellets
- Thermal conductive copper strips
- Fine copper powder for coating
- Brazing grade copper granules
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Electrical Engineers, Industrial Manufacturers, Artists and Craftsmen, Chemical Technicians, Medical Equipment Manufacturers