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High-purity nickel pellets for chemical reactions and special alloys.
High-viscosity, partially hydrolyzed polyvinyl alcohol for diverse applications.
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 99.8%, 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.
Gum Rosin Lumps, Honduran, Grade WG/WW
DOWNLOAD SDSHonduran Gum Rosin Lumps (HROSIN) are high-grade colophony derived from the Pinus Oocarpa species in Honduras. This semi-transparent pine rosin varies in color from pale yellow to light brown and contains about 10% natural unsaponifiable matter, which imparts anticrystalline properties to the rosin and its compounds. The product is widely used in adhesives, coatings, chewing gums, cosmetics, linoleum, paints, printing inks, resins, rubber, sizes, and varnishes.
Product Specifications
| Color Grade USDA | WG/WW |
| Appearance | Pale Yellow, Transparent |
| Softening Point (Ring & Ball) | 66 – 72°C |
| Acid Number (mgKOH/g) | 147 – 155 |
| Specific Gravity @ 25°C | 1.06 – 1.08 |
| Refractive Index @ 20°C | 1.540 |
| Unsaponifiable Matter | 7 – 12.1% |
| Toluene Insolubles | 0.01% Max. |
| Iron Content | 15 PPM Max. |
| Ash Content | 0.01% Max. |
| Volatile Matter | Negligible |
| Flash Point °C (COC) | Above 204°C |
Applications and Benefits:
- Used in adhesives for strong bonding properties.
- for coatings, varnishes, and linoleum production.
- Popular in chewing gums and cosmetics formulations.
- Widely applied in paints, printing inks, and resins.
- Suitable for rubber, sizes, and industrial applications.
Caution:
Handle with appropriate safety measures. Refer to the SDS for detailed safety and handling instructions.
Mechanical Tally Counter
Count anything with the mechanical tally counter - no batteries required. Counts up to 9,999 laps, runs, goals, strokes, overs, hits, people, goods delivered, and more. Reset knob in one side with metal ring for secure holding in hands. Suitable for business, pleasure, and many sports.
Key Features:
- 1 Pack = one assorted-color counter.
- 5 Pack = all five counters.
- Counts up to 9,999
- No batteries required
- Reset knob with metal ring
- Suitable for business, pleasure, and many sports
- Counts laps, runs, goals, strokes, overs, hits, people, goods delivered, and more
Product Specifications:
| Count Range | 0000 - 9999 |
| Reset Method | Rotating clockwise |
| Suitable For | Business, pleasure, and many sports (cricket, triathlon, baseball, basketball, walking, cycling, parachuting, rifle shooting, bird watching, bat watching, sport training, football, hockey, stool ball, golf, skating, etc.) |
| Materials | ABS plastic case |
| Additional Information | Lightweight and durable. Can also be used for counting trees, plants, fishing, even karaoke and other singing contests. |
Count Anything with the Mechanical Tally Counter - No Batteries Required
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Keep away from children as it contains small parts that can be a choking hazard. Do not use in wet or damp conditions as it is not waterproof. Use with caution and follow instructions carefully to avoid injury.
Perfect for:
- Students
- Teachers
- Wholesale buyers
- Sports enthusiasts
- Business professionals
- Anyone who needs to count anything!
Magnesium Electrode Flat 3/4" X 5"
The Magnesium Electrode Flat 3/4" X 5" is a high-purity magnesium electrode, marked with the letter "Mg", and designed for various applications. Its dimensions are 19 mm (approximately 0.75 inches) by 125 mm (approximately 4.92 inches) by 1 mm (approximately 0.04 inches). Each electrode is protected by a plastic film, which guarantees its integrity and performance until it's ready for use. The electrode is packaged individually and has a weight of approximately 6 grams.
Product Specifications
| Material | High-purity magnesium |
| Marking | Labeled with "Mg" |
| Dimensions | 19 mm x 125 mm x 1 mm (0.75 in x 4.92 in x 0.04 in) |
| Protection | Plastic film for integrity and performance |
| Approximate Weight | 6 grams |
| Packaging | Individual packaging |
Applications and Benefits:
- Magnesium Electrode for Science Experiments
- Production of small quantity magnesium filing (Magnesium powder)
- Chemical etching
Key Features and Benefits
- High-purity magnesium for performance
- Protective film for integrity and performance
- Individual packaging for convenience
Analysis:
| Element | % |
| Mg | 96.27 |
| Al | 2.48 |
| Zn | 0.94 |
| Mn | 0.300 |
| Pb | 0.001 |
Caution:
Handle with care to preserve the protective film and avoid contamination.
Magnesium Ribbon, Economy Grade, ~ 40 Feet Long
Magnesium Ribbon in Economy Grade is a versatile product that can be used for a variety of purposes. The ribbon is approximately 40 feet long, making it ideal for larger projects. Made from high-quality magnesium, this ribbon is durable and long-lasting. The economy grade ensures that this product is affordable, without sacrificing quality. Whether you are a DIY enthusiast or a professional, this Magnesium Ribbon is a great addition to your toolkit.
Product Specifications:
| Product Name | Magnesium Ribbon |
| Grade | Economy Grade |
| Length | ~ 40 Feet Long |
| Material | Magnesium |
Target Group:
- Chemistry students
- Laboratory technicians
- Science teachers
- Industrial professionals
- Research scientists
- Manufacturing companies
CAUTION: Magnesium ribbon is highly flammable and can ignite easily. Use with caution and keep away from heat sources, sparks, and open flames.
Magnesium Sheet 8" X 5"
The Magnesium Sheet 8" X 5" Sheet is a versatile, high-performance material ideal for a range of general-purpose applications. Known for its excellent strength-to-weight ratio, this sheet is composed of approximately 95% magnesium, with 5% aluminum and zinc added to enhance its physical properties. Its compact 8" x 5" dimensions (125mm x 205mm) and 0.04-inch (1mm) thickness make it easy to handle and cut to size for specific project requirements. A protective film covers the surface to prevent scratches and damage during handling and processing, ensuring the sheet maintains its integrity and appearance.
This magnesium sheet is a reliable choice for DIY enthusiasts, engineers, and industrial professionals seeking a material that balances lightweight properties with durability. Whether for structural components, prototypes, or creative projects, it delivers consistent quality and performance.
Key Features
- Compact 8" x 5" dimensions (125mm x 205mm)
- Composed of 96% magnesium with 3% aluminum, 0.7% Zinc and 0.3% Manganese.
- High strength-to-weight ratio for versatile use
- 0.04-inch (1mm) thickness, easy to cut
- Protective film to prevent surface damage
- Suitable for structural, creative, and industrial applications
Product Specifications
| Product Name | Magnesium Sheet |
| Dimensions | 8" X 5" (125mm X 205mm) |
| Composition | 95% magnesium, 5% aluminum and zinc |
| Purpose | General Purpose |
| Strength | High Strength-to-Weight Ratio |
| Thickness | 0.04 Inch (1 Millimeter) |
| Feature | Protective film for surface protection |
Perfect for Engineers, DIY enthusiasts, hobbyists, manufacturers, and industrial professionals.
Magnesium Sheet Large 8.5" X 11.75"
The Magnesium Sheet 8.5" X 11.75" Sheet is a versatile, high-performance material ideal for a range of general-purpose applications. Known for its excellent strength-to-weight ratio, this sheet is composed of approximately 95% magnesium, with 5% aluminum and zinc added to enhance its physical properties. Its compact 8.5" X 11.75" dimensions (216mm x 298mm) and 0.04-inch (1mm) thickness make it easy to handle and cut to size for specific project requirements. A protective film covers the surface to prevent scratches and damage during handling and processing, ensuring the sheet maintains its integrity and appearance.
This magnesium sheet is a reliable choice for DIY enthusiasts, engineers, and industrial professionals seeking a material that balances lightweight properties with durability. Whether for structural components, prototypes, or creative projects, it delivers consistent quality and performance.
Key Features
- Large 8.5" X 11.75" dimensions (216mm x 298mm)
- Composed of 96% magnesium with 3% aluminum, 0.7% Zinc and 0.3% Manganese.
- High strength-to-weight ratio for versatile use
- 0.04-inch (1mm) thickness, easy to cut
- Protective film to prevent surface damage
- Suitable for structural, creative, and industrial applications
Product Specifications
| Product Name | Magnesium Sheet |
| Dimensions | Large 8.5" X 11.75" dimensions (216mm x 298mm) |
| Composition | 95% magnesium, 5% aluminum and zinc |
| Purpose | General Purpose |
| Strength | High Strength-to-Weight Ratio |
| Thickness | 0.04 Inch (1 Millimeter) |
| Feature | Protective film for surface protection |
Perfect for Engineers, DIY enthusiasts, hobbyists, manufacturers, and industrial professionals.
Magnesium Stick Stick
Introducing the Magnesium Stick Stick, a high-quality 99.8% magnesium stick that weighs 1 lb and measures 1.3" (32mm) in diameter and 12" (300mm) in length. This versatile product can be used to make magnesium parts or magnesium alloys, making it an essential tool for any metalworking enthusiast. With its high purity level, the Magnesium Stick Stick ensures that your creations will be of the highest quality. Get your hands on this amazing product today and take your metalworking skills to the next level!
Key Features:
- 99.8% pure magnesium
- 1 lb stick with a diameter of 1.3" (32mm) and length of 12" (300mm)
- Can be used to make magnesium parts or alloys
- High quality and reliable material
- Easy to use and handle
- Perfect for industrial and DIY applications
Product Specifications:
| Product Name | Magnesium Stick Stick |
| Material | 99.8% Magnesium |
| Weight | 1 Lb |
| Diameter | 1.3" (32mm) |
| Length | 12" (300mm) |
| Intended Use | May be used to make magnesium parts or magnesium alloys |
Similar Products
- Magnesium Powder - 99.9% Pure Magnesium, Fine Powder for Welding, Casting and Other Industrial Uses
- Magnesium Alloy Rod - High Strength Magnesium Rod for Aerospace and Automotive Applications
- Magnesium Anode Rod - Corrosion-Resistant Magnesium Anode Rod for Water Heaters and Tanks
- Magnesium Chloride Flakes - Pure Magnesium Chloride Flakes for Bathing and Foot Soaks
- Magnesium Oil Spray - Transdermal Magnesium Spray for Muscle Relaxation and Sleep Aid
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Handle with care. Magnesium is highly flammable and can ignite spontaneously in air. Keep away from heat, sparks, and open flames. Use only in well-ventilated areas and wear appropriate protective gear.
Perfect For:
- Industrial manufacturers
- Metalworkers
- Engineers
- Scientists
- Students studying metallurgy or materials science
- Individuals interested in metalworking or DIY projects
Nickel Pellets, Electrolytic Grade
Nickel Pellets, Electrolytic Grade are highly pure with a purity level of at least 99.9%. These pellets are perfect for chemical reactions and for making special alloys. With a diameter range of 6mm up to 18mm (1/4" up to 3/4"), these pellets are versatile and can be used for a variety of applications.
| Product Name: | Nickel Pellets, Electrolytic Grade (100 Grams) |
| Pellet Type: | Pellets |
| Grade: | Electrolytic |
| Purity: | At least 99.9% |
| Suitable for: | Chemical reactions and making special alloys |
| Pellet Diameter: | 6mm up to 18mm (1/4" up to 3/4") |
Similar Products
- Nickel Powder, High Purity (100 Grams)
- Nickel Wire, Electrolytic Grade (1 Meter)
- Nickel Foil, Ultra-Thin (10 Grams)
- Nickel Sheet, High Purity (50 Grams)
- Nickel Rod, Electrolytic Grade (1 Meter)
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Handle with care and use appropriate protective equipment when handling nickel pellets, as they may pose a hazard if ingested or inhaled. Keep out of reach of children and animals.
Perfect for:
- Chemical laboratories
- Manufacturers of special alloys
- Chemical researchers
- Industrial chemists
- Metallurgists
- Engineering students
Note: The target audience for this product is professionals and students in the fields of chemistry, metallurgy, and engineering who require high-purity nickel pellets for their work. The language and tone of the description should be technical and informative to cater to their needs and interests.
Polyvinyl Alcohol Grade 49-88
PVOH Solution PreparationPolyvinyl Alcohol Grade 49-88 is a high-viscosity (49 cps for a 4% solution) and partially hydrolyzed (88%) water-soluble polymer. Equivalent to PVOH5042, Elvanol® 50-42, SELVOL 540, and POVAL 49-88, it dissolves in cold water but benefits from heating or warm water for complete dissolution. This polymer offers high tensile strength, tear resistance, and excellent properties as a disperser and stabilizer. Applications include stabilizing vinyl acetate, polystyrene, and polyvinyl chloride emulsions, re-moisturizing adhesives, temporary binders for ceramics, water-soluble films, paper adhesives, photosensitive coatings, and as a soil anti-redeposition agent. PVOH 49-88 is also widely used in personal care, construction, textile, and emulsion industries and is a key ingredient for making slime.
Product Specifications
| Viscosity (4% Solution) | 47–49 cps |
| Hydrolysis Level | 88% (partially hydrolyzed) |
| Solubility | Cold-water soluble (heating recommended for complete dissolution) |
| Equivalent Products | PVOH5042, Elvanol® 50-42, SELVOL 540, Poval 49-88 |
| Applications | Emulsions, adhesives, coatings, paper, ceramics |
Applications and Benefits:
- Stabilization of vinyl acetate, polystyrene, and PVC emulsions
- Binder for adhesives and paper coatings
- Temporary binder for ceramics
- Water-soluble films and photosensitive coatings
- Soil anti-redeposition agent
- Key ingredient for slime making
Caution:
Handle in accordance with recommended safety procedures. Refer to the Safety Data Sheet for detailed handling and storage guidelines.
Potassium Iodide 99% USP
Potassium iodide granular 99% USP grade. For laboratory, industrial, research, and educational uses. USP-grade potassium iodide may be used in manufacturing potassium iodide tablets. Each adult dosage is 135 mg, with one ounce of potassium iodide equivalent to 207 adult doses. Actual purity is 100% (dried).
Product Specifications
| Old Product Code | PI200 |
| Assay (Dried Basis) | 99.0 – 101.5% (100% actual) |
| Loss on Drying | 0.2% (Specs: < 1%) |
| Iodate | < 0.0004% |
| Heavy Metals | < 0.001% |
| pH (5% solution at 25ºC) | 6 - 10 (Measured: 6.4) |
| Lead (FCC) | < 4 mg/kg |
| Additional Tests | Conforms to USP specifications |
Applications and Benefits:
- Manufacturing potassium iodide tablets
- Laboratory and research uses
- Industrial and educational applications
Caution:
For laboratory, industrial, research, and educational uses only.
Certificate Of Analysis (COA) available for orders of one or more 55-lb bags. Typical analysis is displayed below the price list.
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