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Coconut shell granular activated carbon for gas and liquid purification.
High-density spherical bronze for specialized industrial applications.
Highly conductive graphite rods for electrolysis and chemical experiments.
Steel Powder, Iron Powder, 250 Micron
Coarse steel powder (S100N) is produced from recycled black steel (construction steel) with improved features like dust-free, equal-size, and mostly spherical particles. It demonstrates strong magnetic attraction, has a high flow rate for dispensing from shakers, and is free from organic impurities such as cutting oil. This product is ideal for educational and industrial applications, including magnetism experiments, rust effect creation, and as a plant nutrient for iron supplementation.
Specifications
| Product Type | Recycled Black Steel (Construction Steel) |
| Particle Size | 250 Micron |
| Special Features | Dust-free, Spherical Particles, High Flow Rate |
| Magnetic Properties | Strong Magnetic Attraction |
| Organic Impurities | None |
| Carbon (C) | 0.8% - 1.2% |
| Manganese (Mn) | 0.35% - 1.2% |
| Silicon (Si) | 0.4% Minimum |
| Sulfur (S) | 0.05% Maximum |
| Phosphorus (P) | 0.05% Maximum |
Applications and Benefits:
- Used as iron filings for magnetism and electromagnetism experiments
- Preferred for educational use due to cleanliness and contamination-free particles
- Creates rust effects in sculptures, concrete, and structures
- Serves as a plant nutrient for iron supplementation
- High flow rate makes it suitable for dispensing from shakers
Caution:
This product may rust over time due to its recycled steel composition. Handle with care and review the Material Safety Data Sheet (MSDS) for safety precautions.
Activated Carbon Powder
Powdered activated carbon, derived from selected grades of coconut shell, is a virgin product designed for liquid phase applications. It efficiently removes organics from water streams and is certified by the NSF for use in drinking water and food-grade applications.
Product Specifications
| Mesh Size | -325 Mesh, 90% (min) |
| Iodine Number | 1100 mg/g (min) |
| pH | 8-10 |
| Ash Content | 4% (max) |
| Moisture Content | 5% (max) |
| Typical Density | 30-33 lbs/cuft, 0.48-0.53 g/cc |
Applications and Benefits:
- Removes organics from water streams.
- NSF certified for drinking water and food-grade use.
- Suitable for liquid phase purification.
- Derived from selected coconut shell grades for superior quality.
- High iodine number ensures effective performance.
Caution:
Wet activated carbon removes oxygen from the air, posing a severe hazard to workers inside carbon vessels. Follow confined space/low oxygen procedures per Local, State, and Federal guidelines before entry.
Activated Carbon, Granules
Coconut shell granular activated carbon, a virgin product, is designed for various gas and liquid phase purification applications. It is made from selected grades of coconut shell, offering superior hardness, long life expectancy, and clean operation. Certified by the NSF, it is suitable for drinking water and food-grade applications.
Product Specifications
| Mesh Size | 8 x 30, 90% (min) |
| Iodine Number | 1100 mg/g (min) |
| Surface Area | 1100 m²/g (min) |
| Hardness | 98% (min) |
| Ash Content | 4% (max) |
| Moisture Content | 5% (max) |
| Typical Density | 29-33 lbs/cuft, 0.46-0.53 g/cc |
Applications and Benefits:
- Removes organics from water streams.
- NSF certified for drinking water and food-grade use.
- Suitable for gas and liquid purification.
- Offers superior hardness and long life expectancy.
- Clean and efficient operation.
Caution:
Wet activated carbon removes oxygen from the air, posing a severe hazard to workers inside carbon vessels. Follow confined space/low oxygen procedures per Local, State, and Federal guidelines before entry.
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 (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 |
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/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. In a pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the 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 can prepare 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.
Carbon Black
Carbon Black powder is a versatile pigment used in a wide range of products, including plastics, printing inks, adhesives, sealants, paints, and coatings. Specialty applications include lithium-ion batteries, non-impact printing, PVC pipe, non-woven fabrics, metallurgy, and paper.
Product Specifications
| CAS Number | 1333-86-4 |
| Color Index Number | CI 77266 |
| Packaging | Sold by weight in 44-lb presentation |
| Container Fill | Filled to approximately 95% |
| Smaller Packaging | 48-oz grip jars hold approximately 1 lb |
Advantages:
- Color stability
- Solvent resistance
- Acid and alkaline resistance
- Thermal stability
- High hiding power
Applications:
- Printing Inks
- Paints and Coatings
- Plastics
- Fibre
- Paper
- Construction
Caution:
Read the Safety Data Sheet before handling. For professional use only.
Carbon Electrode - High Purity Graphite Rod
(Pack Options Available)
This durable, high-quality graphite rod is designed for laboratory and industrial applications requiring superior conductivity and thermal properties. It is available in convenient pack sizes of 1, 10, or 100 rods to suit different project needs.
Key Features
- High purity, density and conductivity
- Durable
- 10 mm x 100 mm size
Product Specifications:
| Density: | 1.75 g/cc |
| Electric Resistivity: | 8-11 mega Ohm |
| Thermal Conductivity: | 121.1 W/m.k |
| Coefficient of thermal expansion: | 5.46 /ºC |
| Shore Hardness: | 42 HSD |
| Breaking Strength: | 38 MPa |
| Compressive Strength: | 65 MPa |
| Elasticity Modulus: | 9 Gpa |
| Gas hole ratio: | 17% |
| Granularity: | 13-15 micro |
Similar Products:
- Graphite Electrode - High Purity, 8 mm x 100 mm
- Carbon Electrode - High Density, 10 mm x 150 mm
- Graphite Rod - High Conductivity, 10 mm x 200 mm
- Carbon Rod - High Strength, 10 mm x 100 mm
- Graphite Electrode - High Temperature Resistance, 10 mm x 100 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 scientists, engineers, and researchers in need of a high-quality graphite rod for various laboratory applications.
Carbon Electrode - Graphite Rod
Our Carbon Electrode - Graphite Rod is a highly conductive cylindrical graphite block, for forming electric arcs or as an electrode in basic electrolysis experiments. With a diameter of 10mm and a length of 100mm, this electrode is for students conducting experiments requiring a carbon electrode. The high conductivity and low density of the graphite material make it an choice for various applications.
Product Specifications
| Material | Graphite |
| Diameter | 10mm |
| Length | 100mm |
| Conductivity | High |
| Packaging | Single Pack, Pack of 10, Pack of 100 |
Applications and Benefits:
- for students conducting experiments requiring a carbon electrode
- Suitable for forming electric arcs or as an electrode in basic electrolysis experiments
- for experiments that require a highly conductive cylindrical graphite block
Key Features and Benefits
- Highly conductive graphite material
- Low density for performance
- 10mm diameter and 100mm length for precise applications
Caution:
This product is highly conductive and should be used with care. Always wear appropriate protective gear and follow proper safety protocols when working with electrodes.
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.
Carbon Rods Set
Carbon Rods Set is a collection of five highly conductive and resistant to acidic and alkaline solutions graphite rods. These rods are an excellent alternative to platinum electrodes for some electrolysis experiments. Each graphite rod is approximately 9 inches (20 cm) long and about 5 mm in diameter. Alligator clips can be used for making wire connections. The price is for a set of five carbon rods, and the minimum order quantity is one set. Bulk discounts or bulk pricing apply to all orders of 10 sets and more. This set of carbon rods is perfect for electrolysis of reactive materials and chemical solutions and other compounds.
Key Features:
- Carbon Rods, Graphite Rods, and Carbon Electrode Rods included in set
- Highly conductive for efficient electrolysis
- Resistant to acidic and alkaline solutions for durability
- Suitable alternative to platinum electrodes for some experiments
- Each graphite rod is approximately 9 inches (20 cm) long and 5 mm in diameter
- Bulk discounts available for orders of 10 sets or more
Product Specifications:
| Product Name | Carbon Rods, Graphite Rods, Carbon Electrode Rods, Set Of 5 Graphite, Carbon, Electrode Carbon Rods |
| Features | Highly Conductive, Resistant To Acidic And Alkaline Solutions, Suitable Alternative To Platinum Electrodes For Some Electrolysis Experiments |
| Dimensions | Each Graphite Rod Is About 9 Inches (20 Cm) Long And About 5 Mm In Diameter |
| Recommended Use | May Be Used For Electrolysis Of Reactive Materials And Chemical Solutions And Other Compounds |
| Wire Connections | Alligator Clips Can Be Used For Making Wire Connections |
| Price | Price Is For A Set Of Five Carbon Rods. Minimum Order Quantity Is One Set. Bulk Discounts Or Bulk Pricing Apply To All Orders Of 10 Sets And More |
Similar Products
- Graphite Electrodes
- Carbon Fiber Rods
- Graphene Rods
- Carbon Nanotube Electrodes
- Carbon Ceramic Rods
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution:
These carbon and graphite rods are highly conductive and may pose a hazard if not handled properly. They are resistant to acidic and alkaline solutions, but caution should still be exercised when using them for electrolysis of reactive materials and chemical solutions. Alligator clips should be used for making wire connections. Keep out of reach of children.Perfect for:
- Chemistry students and teachers
- Science enthusiasts and hobbyists
- Researchers in the field of electrolysis
- Individuals looking for a cost-effective alternative to platinum electrodes
- Customers looking for bulk orders and discounts
- Anyone in need of highly conductive and resistant carbon rods
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 Dust, High Carbon, Mesh 150
A high carbon cast iron powder suitable for sintering, melting, fireworks, and hand warmers. May also be used as a filler in resins or added to concrete for a rust effect. Includes some clumps naturally formed due to stacking pressure, which can be removed by re-screening, chopping, or grinding. Suitable for wood stains when mixed with vinegar, with clumps gradually disintegrating. Particles are slightly hydrofoabic to reduce fire risks; surfactant recommended for increased wetting properties in specific applications.
Product Specifications
| Mesh Size | 150 |
| Carbon Content | High |
| Clumping | Naturally formed, removable |
| Hydrophobic Properties | Slight, reduces fire risk with water |
Applications and Benefits:
- Sintering
- Melting
- Fireworks
- Hand warmers
- Filler in resins
- Concrete rust effects
- Wood stains with vinegar
- Oxygen absorbers
Caution:
Test and evaluate before large quantity orders. Free samples available for pickup, or purchase small quantities online for shipping. Add surfactant or detergent to water when used for hand warmers, oxygen absorbers, or rust effects to improve wetting. Store in a dry, cool place to prevent clumping.
CIRON, Cast Iron Powder
Cast iron powder is used in the production of specialty alloys and as a key ingredient in pyrotechnic mixtures. Its granulation and composition make it suitable for various industrial applications, including metal manufacturing and fireworks production.
Product Specifications
| Metallic Iron | 90% |
| Total Carbon | 2.85% |
| Manganese | <1.0% |
| Silicon | <3.0% |
| Chromium | <1.0% |
| Granulation | 95-100% passing 20 mesh; 1% max passing 100 mesh |
Applications and Benefits:
- Manufacturing of specialty alloys
- Ingredient in pyrotechnic mixtures
- High carbon content for advanced metallurgy
- Granulated for precision applications
Caution:
Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.
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 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.