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High-density spherical bronze for specialized industrial applications.
Chelating agent for industrial, agricultural, and personal care applications.
Fast chemical reactions, hydrogen gas production, wood stains, iron-based chemicals.
Fine-grade iron powder for chemical, filler, and magnetic applications.
Barium Sulfate
Barium Sulfate (BaSO₄) is a chemically precipitated, high-purity compound widely used as a filler and functional additive in paints, coatings, pigments, plastics, and lead-acid batteries. Renowned for its outstanding chemical purity and narrow particle size distribution, Barium Sulfate offers excellent dispersion properties, high gloss, and low binder demand. Its extremely low chloride content and reduced electrical conductivity (100 µS/cm) make it ideal for demanding industrial applications. With an average particle size of 1.7 µm and an oil index of 13 g/100g, Barium Sulfate ensures optimal performance in various formulations. It is resistant to water, acids, alkalis, organic solvents, light, and industrial waste gases, including sulfur dioxide. Its versatility and exceptional properties make it a preferred choice for manufacturers in paints, coatings, plastics, and batteries.
Key Features
- Chemically precipitated, high-purity Barium Sulfate
- Excellent dispersion, high gloss, and low binder demand
- Extremely low chloride content and reduced electrical conductivity
- Resistant to water, acids, alkalis, and industrial gases
- Applications in paints, coatings, plastics, and batteries
Product Specifications
| Chemical Name | Barium Sulfate |
| CAS Number | 7727-43-7 |
| Chemical Formula | BaSO₄ |
| Particle Size | 1.7 µm (average) |
| Applications | Paints, coatings, plastics, pigments, batteries |
| Oil Index | 13 g/100g |
| Electric Conductivity | 100 µS/cm |
Perfect for industrial fillers and functional additives.
Boric Acid NF/USP Grade, Powder
Boric Acid, NF/USP Grade, Powder. Boric Acid (H3BO3; CAS# 10043-35-3) is a weak acid of boron commonly used as an antiseptic, insecticide, flame retardant, neutron absorber, and a precursor for other chemical compounds. Additional applications include textile fiber glass, borosilicate glass, glazes and enamels, casting powder, and flux.
Product Specifications
| Chemical Name | Boric Acid |
| Synonyms | Orthoboric Acid, OPTIBOR NF, Hydrogen Borate, Acidum Boricum |
| Molecular Formula | H3BO3 |
| CAS Number | 10043-35-3 |
| SKU | B001NF |
Applications and Benefits:
- Antiseptic and antimicrobial applications
- Flame retardant properties
- Neutron absorber in nuclear applications
- Textile fiber glass and borosilicate glass manufacturing
- Used in glazes and enamels
- Serves as casting powder and flux
Caution:
This product cannot be used as an insecticide or for carpet or upholstery deodorization or flea control. It is not intended for food applications, human nutritional supplements, or as food additives or preservatives.
Bromothymol Blue, Powder, >99%
Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. At a pH of 6.0 or lower, it appears yellow. It transitions in color between pH 6.0 and 7.6, becoming completely blue at pH 7.6.
Product Specifications
| Chemical Name | Bromothymol Blue |
| Synonyms | Bromothymol sulfone phthalein, BTB |
| Purity | >99% |
| Color Change Range | Yellow at pH ≤ 6.0, Blue at pH ≥ 7.6 |
| Chemical Formula | C27H27O5SBr2Na |
| Molecular Weight | 646.38 g/mol |
| CAS Number | 34722-90-2 |
Applications and Benefits:
- Used as a chemical indicator for weak acids and bases
- Facilitates pH measurement in the range of 6.0 to 7.6
- High purity powder for accurate scientific applications
- 1 gram prepares up to 10 liters (3 gallons) of indicator solution
Caution:
This high-purity product requires special procedures for solution preparation. For beginners, a ready-to-use solution (BTB10S) is recommended.
Bronze Powder, Spherical, Light
Prealloyed high-density spherical bronze powder is designed for specialized applications such as flame-spraying, brazing, strip bearings, metal-bonded grinding wheels, cutting tools, and metal injection molding (MIM). It is also suitable for resin-bonded friction components, decorative cold casting, surface engineering, filters, and hydraulic seals.
Product Specifications
| Chemical Composition | Copper: 89.7% Tin: 10% Phosphorous: 0.3% |
| Apparent Density | 5 g/cc |
| Particle Shape | Spherical |
| Sieve Analysis (% Weight) | +100 mesh: 0% -100/+140: 0% -140/+200: 0.1% -200/+325: 2.8% -325: 97.1% |
Applications and Benefits:
- Flame-spraying applications
- Brazing and welding materials
- Strip bearings
- Metal-bonded grinding wheels
- Cutting tools
- Metal injection molding (MIM)
- Decorative applications, including cold casting
- Resin-bonded friction components
- Surface engineering
- Filters and hydraulic seals
Caution:
Handle with care and follow safety guidelines as detailed in the SDS. Ensure suitability for the intended application before use.
Carbonyl Iron Powder (CIPMS)
CIPMS is Carbonyl Iron Powder, a zero valent iron powder in the form of microspheres with particle sizes ranging from 3 to 10 microns. Manufactured using advanced technology, it achieves an exceptional purity of 99.5% or more. This fine iron powder exhibits outstanding magnetization behavior, making it ideal for diverse applications such as metal injection molding, inductive electronic components, microwave absorption, magnetic ink, and magnetic plastic parts.
Product Specifications
| Iron (Fe) | 97.8% - 99.5% |
| Carbon (C max) | 0.75 - 0.90% |
| Nitrogen (N max) | 0.65 - 0.90% |
| Oxygen (O max) | 0.15 - 0.40% |
| d10 (Particle Size) | 1.7 - 2.7 Micron |
| d50 (Particle Size) | 3.9 - 5.2 Micron |
| d90 (Particle Size) | 7.2 - 9.2 Micron |
Applications and Benefits:
- Metal injection molding
- Inductive electronic components
- Microwave absorption materials
- Magnetic inks and plastics
- Advanced magnetization applications
Caution:
Limited quantity product. Ships only to the US lower 48 states and Canada. No COA is available for this product. Handle and use according to safety guidelines provided in the SDS.
Cast Iron Powder, Thermal Spray
Cast iron powder used in the manufacturing of specialty alloys and as an ingredient in pyrotechnic mixtures. Also suitable for thermal spray applications, with recommendations to consider S1001 and S145C for such purposes. Engineered for industrial use with high metallic iron content and controlled granulation.
Product Specifications
| Metallic Iron | >90% |
| Total Carbon | 2.85% |
| Manganese | <1.0% |
| Silicon | <3.0% |
| Chromium | <1.0% |
| Granulation | Passing 20 mesh: 95-100%, Passing 100 mesh: 1% Max. |
Applications and Benefits:
- Manufacturing of specialty alloys
- Ingredient in pyrotechnic mixtures
- Thermal spray applications
- High iron content for industrial use
- Controlled granulation for specific needs
Caution:
Evaluate product suitability before large-scale use. For thermal spray applications, also consider S1001 and S145C. Store in a dry, cool place to maintain granulation and performance.
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 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.
Copper Tube 36" Long, Od: 3/16" (4.8 Mm)
Copper Tube 36" Long, Od: 3/16" (4.8 Mm) is a versatile copper tube that can be used in a variety of heating applications. These tubes are perfect for making induction heaters, Buzz-wire game projects, water heaters, and for the transfer of hot gases or liquids.
Available in 3 different lengths and thicknesses, copper tubes are a reliable and durable option for any heating project.
Key Features:
- 36" long copper tube
- Outer diameter of 3/16" (4.8 mm)
- Versatile for various heating applications
- Suitable for use in induction heaters, Buzz-wire game project, water heaters, and transfer of hot gases or liquids
- Available in 3 different lengths and thicknesses
- High-quality copper material ensures durability and longevity
Product Specifications:
| Product Name: | Copper Tube 36" Long, Od: 3/16" (4.8 Mm) |
| Length: | 36 inches |
| Outer Diameter: | 3/16" (4.8 mm) |
| Material: | Copper |
| Common Uses: | Induction heaters, Buzz-wire game project, water heaters, transfer of hot gases or liquids |
Similar Products
- Brass Tube 36" Long, OD: 1/4" (6.35 mm) - Ideal for plumbing and decorative purposes.
- Aluminum Tube 36" Long, OD: 1/2" (12.7 mm) - Lightweight and corrosion-resistant, perfect for HVAC systems.
- Stainless Steel Tube 36" Long, OD: 3/8" (9.53 mm) - Durable and heat-resistant, suitable for high-pressure and high-temperature applications.
- PVC Tube 36" Long, OD: 1" (25.4 mm) - Non-corrosive and easy to install, great for water and drainage systems.
- Titanium Tube 36" Long, OD: 1/8" (3.17 mm) - Strong and lightweight, ideal for aerospace and marine applications.
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Copper tubes may conduct electricity and should not be used in electrical applications. Use appropriate safety measures when handling hot gases or liquids.
Perfect for:
- DIY enthusiasts who want to create their own induction heaters or Buzz-wire game projects
- Plumbers and HVAC technicians who need copper tubes for water heaters and transfer of hot gases or liquids
- Manufacturers who require copper tubes for their heating applications
- Students and educators who want to teach or learn about the properties and uses of copper tubes
- Homeowners who want to upgrade their heating systems with high-quality copper tubes
- Construction professionals who need copper tubes for their building projects
Copper Tube 48" Long, O.D.: 1/4" (6.2 Mm)
Upgrade your projects with copper tubes for hot liquid transfer. These reliable copper tubes can be used in various applications such as induction heaters, Buzz-wire game projects, water heaters, and transfer of hot gases or liquids. The copper tube is 48 inches long and has an outer diameter of 1/4 inch (6.2 mm).
Key Features
- Reliable copper tubes
- Suitable for hot liquid transfer
- Can be used in various applications
Product Specifications:
| Length | 48 inches |
| Outer Diameter | 1/4 inch (6.2 mm) |
Similar Products
- Copper Tube 36" Long, O.D.: 1/4" (6.2 Mm)
- Copper Tube 60" Long, O.D.: 1/4" (6.2 Mm)
- Copper Tube 48" Long, O.D.: 3/8" (9.5 Mm)
- Copper Tube 48" Long, O.D.: 1/2" (12.7 Mm)
- Copper Tube 48" Long, O.D.: 5/8" (15.9 Mm)
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for: DIY enthusiasts and professionals looking for reliable copper tubes for hot liquid transfer.
CAUTION: Handle with care when using copper tubes for hot liquid transfer to avoid burns or scalds.
Density Cubes, Metals Copper
These high-density copper cubes are for comparison and experimentation, available in 10mm or 20mm sizes, machined and made from copper material.
Product Specifications
| Material | Copper |
| Density | 8.96 g/cm3 |
| Size Options | 10mm or 20mm |
| Weight | Varies by size |
| Package Dimensions | 20 x 20 mm |
| Package Weight | 0.155 lb |
| Units per Package | 1 |
Applications and Benefits:
- Science enthusiasts
- Students studying density and material properties
- Teachers looking for hands-on classroom activities
- Researchers in materials science and engineering
Key Features and Benefits
- High-density copper material
- machined for accurate measurements
- Reusable transparent plastic case for storage
Caution:
High-density copper cubes may be hazardous if mishandled. Please use caution when handling and keep out of reach of children.
Ethylenediaminetetraacetic Acid (EDTA)
Ethylenediaminetetraacetic acid (EDTA) is a white odorless crystalline powder used as chelating agent in pulp & paper, cleaning, chemical processing, agriculture and water treatment.
Acid EDTA also known as edetic acid, is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2. This white, water-soluble solid is widely used to bind to iron (Fe2+/Fe3+) and calcium ions (Ca2+), forming water-soluble complexes even at neutral pH. It is thus used to dissolve Fe- and Ca-containing scale as well as to deliver iron ions under conditions where its oxides are insoluble.
In Textiles and paper industry, EDTA is mainly used to sequester (bind or confine) metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colors of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in bleaching.
EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative discoloration, which is catalyzed by metal ions.
EDTA can solubilize Fe3+ ions at or below near neutral pH. This property is useful in agriculture including hydroponics. However, given the pH dependence of ligand formation, EDTA is not helpful for improving iron solubility in above neutral soils. Otherwise, at near-neutral pH and above, iron(III) forms insoluble salts, which are less bioavailable to susceptible plant species.
EDTA is used extensively in the analysis of blood. It is an anticoagulant for blood samples for CBC/FBCs, where the EDTA chelates the calcium present in the blood specimen, arresting the coagulation process and preserving blood cell morphology.
In shampoos, cleaners, and other personal care products, EDTA salts are used as a sequestering agent to improve their stability in air.
Product Specifications
| CAS Number | 60-00-4 |
| Molecular Weight | 292.25 |
| Chemical Formula | C10H16O8N2 |
Applications:
- Pulp and paper: Sequesters metal ions to prevent discoloration
- Cleaning: Dissolves Fe- and Ca-containing scales
- Agriculture: Solubilizes Fe3+ ions in hydroponics
- Water treatment: Chelates metal ions
- Textile industry: Prevents metal ions from altering dye colors
- Food preservation: Stabilizes against oxidative discoloration
- Blood analysis: Anticoagulant in CBC/FBC tests
- Personal care: Enhances stability in shampoos and cleaners
Caution:
Ensure proper handling and usage as per the safety guidelines. Read the Safety Data Sheet before use.
Fine Iron Powder Acid Soluble
Fine Iron Powder is a high-quality, acid-soluble powder ideal for facilitating quick chemical reactions. Its versatility makes it an excellent choice for various applications, including the production of hydrogen gas, wood stains, Iron Sulfate (Ferrous Sulfate), and other iron-based chemicals. The powder exhibits exceptional solubility in diluted sulfuric acid, diluted hydrochloric acid, and diluted acetic acid (Vinegar), ensuring efficient reactions and desired outcomes.
Key Features:
- Facilitates quick chemical reactions
- Enables hydrogen gas production
- Ideal for wood stains
- Suitable for iron-based chemical production
- Highly soluble in diluted acids
Product Specifications:
| Specification | Details |
| Particle Size | Fine |
| Solubility | Acid Soluble |
| Applications | Chemical Reactions, Hydrogen Gas Production, Wood Stains, Iron-Based Chemicals |
Similar Products:
- Iron Filings for Chemical Reactions
- Iron Powder for Metallurgical Applications
- Fine Metal Powders for Industrial Use
- Iron Sulfate for Water Treatment
- Iron-Based Catalysts for Chemical Synthesis
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: If cautions, hazards, or warnings don't exist, this section will be hidden.
Perfect for chemists, chemical manufacturers, industrial researchers, and professionals seeking effective iron-based solutions.
Graphite Powder, Micronized Flake, 95+%
Micronized natural graphite is an electrically conductive powder that can produce metallic shine on skin and smooth surfaces. Particle size of about 5 micron and flake shape of particles allow you to apply this powder by brush or by foam to create a conductive surface or the metallic shine effect. GRPM5 is a natural graphite with more than 95% carbon content, ground to a fine powder with average particle size of about 5 micron.
Product Specifications
| Carbon Content | 95+% |
| Particle Size | 5 micron (average) |
| Apparent Density | 0.25 g/cc |
| CAS# Graphite | 7782-42-5 |
| CAS# Carbon | 7740-44-0 |
| SKU | GRPM5 |
Applications and Benefits:
- Lubrication (cold and hot)
- Lubricant pastes
- Conductive pastes
- Electroplating on plastics and non-conductive objects
- Powder metallurgy for alloy and sintering control
Caution:
The natural graphite may have impurities such as sulfur, quartz, mica, ash, and humidity.
High Purity Iron Powder for Seed Cleaning (300SC)
300SC is a fine, high-purity iron powder with spheroidal and irregular easy-flow particles, specifically designed for industrial seed cleaning applications. Qualified and tested for optimal performance in seed cleaning processes.
Product Specifications
| Iron Content | 99+% |
| Carbon | 0.00% |
| Oxygen | 0.05% |
| Sulfur | 0.006% |
| Phosphorus | 0.001% |
| Particle Size Distribution |
+200 Mesh (75 microns): Trace -200 +325 Mesh (45 microns): 3% -325 Mesh: Balance |
Applications and Benefits:
- Industrial seed cleaning applications
- Spheroidal particles for easy flow and efficiency
- High-purity material ensures effective performance
Additional Information:
Qualified for industrial seed cleaning use only. For further details, download the Safety Data Sheet.
Iron Powder, High Purity, Hydrogen Reduced
High-purity, hydrogen-reduced, highly reactive, fine iron powder with a high surface area. Suitable for chemical reactions, magnetism experiments, and making magnetic paints. All particles are 150 microns or smaller.
Product Specifications
| Iron Content | >98% |
| Acid Insolubility | 0.0031 |
| H2-Loss | 0.009 |
| Apparent Density (HALL) | 2.41 G/CC |
| Particle Size Distribution | +80 Mesh: Trace -80/+100 Mesh: 0.8% -100/+140 Mesh: 14.6% -140/+200 Mesh: 25.8% -200/+325 Mesh: 30.3% -325 Mesh: 28.5% |
| HTS Number | 7205.21.0000 |
| CAS Number | 7439-89-6 |
Applications and Benefits:
- Chemical reactions
- Magnetism experiments
- Making magnetic paints
Additional Information:
For further details, visit the following resources:
Iron Powder, Coarse, Mesh 20
IRON12 is a special coarse iron powder with a spongy flake structure, produced from high-purity iron ore by hydrogen reduction. It is ideal for ground remediation, permeable reactive barriers, and filtration of specific air or gas contaminants. Additionally, it serves as a high-purity iron source for chemical reactions. Apparent density ranges from 1 to 1.5 g/cc.
Product Specifications
| Particle Size | Mesh 20 |
| Apparent Density | 1 - 1.5 g/cc |
| Screen Analysis | +20 Mesh: Trace - 2.0% -20 +60 Mesh: 30.0% - 70.0% -60 +100 Mesh: 10.0% - 35.0% -325 Mesh: Up to 12% |
Applications and Benefits:
- Ground remediation
- Permeable reactive barriers
- Filtration of air or gas contaminants
- Source of high-purity iron for chemical reactions
Iron Powder, Micronized, Light
Micronized low-density iron powder is by far the finest grade of iron powder that has ever been made. It consists of irregular and flake particles as small as 5 microns. This product is an electronic grade high purity iron dust; however, very fine particles tend to oxidize easier. In most cases about 2 to 3 percent of this product is oxidized on the surface during the grinding and packaging process.
Product Specifications
| Particle Size | As small as 5 microns |
| Purity | High purity, electronic grade |
| Oxidation Rate | 2–3% surface oxidation during grinding/packaging |
Applications and Benefits:
- Chemical reactions
- Filler metals for plastic or epoxy compounds
- Mirror backing
- High-density P/M parts
- Carrier for photocopy toners
- Matrix metal for diamond bonding
- Ferromagnetic applications
- Fingerprinting powders
- Magnetic inks and paints
Caution:
Fine iron dust in air can form an explosive mixture. Avoid dust. Avoid inhalation. Use a mask and protective clothing while handling.
Iron Powder, Super Fine, Light
Super fine high-purity elemental iron powder with irregular, porous sponge-like particles. Manufactured using high-temperature metallurgical reduction processes with hydrogen gas. This powder is low density, non-flowing, and suitable for various applications.
Product Specifications
| Iron Content | >97.7% |
| Acid Insolubility | 0.90% |
| H2-Loss | 1.75% |
| Apparent Density (HALL) | Low <2.2 g/cm3 |
| Particle Size Distribution | -100 Mesh: 100% +200 Mesh: 0.1% +325 Mesh: 2.4% -325 Mesh: 97.5% |
| HTS Number | 7205.21.0000 |
| CAS Number | 7439-89-6 |
Applications and Benefits:
- Cold casting / resin casting
- Metal clay
- Magnetic pigment
- Fingerprinting powder
- Making magnetic paints
- Magnetic powder for tension control devices
Additional Information:
This product is no longer in production. Limited quantities available. Please consider IRON325AT or IRON325ZV for alternative solutions. For further details, visit: