Starch Test Science Kit

The Starch Test Science Kit is the perfect tool for detecting and identifying starch in different fruits, vegetables, and other objects around you. With everything you need included in the kit, you can easily conduct experiments and learn about the science behind starch. This kit is ideal for both students and science enthusiasts who want to explore the world of starch and its properties. Get ready to discover the fascinating world of starch with the Starch Test Science Kit!

Stearic Acid Flakes (Vegetable Source)

Stearic Acid Flakes, derived most likely from vegetable sources, is a saturated fatty acid known for its versatility in various industrial and cosmetic applications. With an 18-carbon chain, stearic acid is a soft, waxy solid commonly used in the production of soaps, candles, cosmetics, and lubricants. The IUPAC name for stearic acid is octadecanoic acid, and its chemical formula is CH₃(CH₂)₁₆CO₂H. It is valued in cosmetic formulations for its thickening properties, ability to stabilize formulations, and enhance the texture and shelf-life of products. Stearic acid also acts as an emulsifier, helping to blend oil and water-based ingredients.

With a melting point of 156.7°F (69.3°C) and a boiling point of 681.8°F (361°C), stearic acid flakes offer high stability, making them suitable for use in a wide range of temperatures. Its molar mass is 284.48 g/mol, and it has a density of 941 kg/m³, making it a reliable choice for consistent performance in manufacturing processes.

Key Features

• Derived from vegetable sources
• Soft, waxy solid form
• Ideal for cosmetics, soaps, and candles
• Effective emulsifier and thickening agent
• High stability across a range of temperatures
• Enhances texture and shelf-life of products

Product Specifications:

Stearic Acid NF/USP Ext. Flake, From Tallow

Stearic Acid HYSTRENE 5016 NF EXT FLAKE (For External Use Only) is a high-purity mixture of saturated fatty acids (Octadecanoic and Hexadecanoic) with approximately 50% palmitic acid content. Typical of the triple-pressed grade, this product offers excellent color and a low iodine value, making it ideal for applications requiring heat and color stability. Common uses include candle making, plastics, oil pastels, cosmetics, soaps, aerosol shaving creams, and rubber softening. It also functions as a parting compound, release agent, lubricant in injection molding, anti-oxidation coating for metals, and for manufacturing compounds like glycol stearate and zinc stearate. For industrial use only.

Specifications

Applications and Benefits:

• Soap making for hard, long-lasting bars with stable lather
• Cosmetics ingredient
• Release agent and lubricant in injection molding
• Parting compound and anti-oxidation coating for metals
• Candle making, oil pastels, and plastics manufacturing
• Used in rubber softening and aerosol shaving creams
• Manufacturing glycol stearate for pearly effect in shampoos
• Production of zinc stearate and other compounds

Caution:

For industrial use only. No COA or expiration date unless agreed upon prior to order placement. Handle with care. Review the Material Safety Data Sheet (MSDS) for optimal use and safety precautions.

Steel Powder, Spherical Mesh 50

This product features low carbon magnesium steel alloy granules. With 95% of the particles shaped as individual spheres, the remaining balance includes spheroids and clusters. The dark gray color and the substantial bulk density of 4.3 g/cc make it ideal for various industrial applications.

Key Features

• Low carbon magnesium steel alloy
• 95% spherical particles
• Apparent bulk density: 4.3 g/cc
• Uniform dark gray color
• Particle diameter: ~0.1 mm

Product Specifications:

Similar Products

• Hardened steel beads, 0.1mm
• Gray spherical metal particles
• Low carbon steel shot, small
• Industrial-grade spheroid pellets
• Magnesium alloy spheres, dense

Steel Powder, Iron Powder, Coarse, Dense

S3001 is a coarse, high-purity atomized iron powder specifically designed for welding and alloying applications. With its dense, larger particles, S3001 minimizes dust production and ensures solid joint formation. Used as a filler metal, it significantly improves metal deposition rates and productivity. By leveraging the excess heat from arc welding, additional filler material can be melted, enhancing deposition without increasing arc energy. This coarse metal powder is ideal for industrial applications requiring high-density iron powder.

Specifications

Typical Screen Analysis

Applications and Benefits:

• Filler metal for welding and alloying
• Enhances metal deposition rates
• Minimizes dust production and ensures solid joints
• Ideal for arc welding and industrial metalwork

Caution:

Handle with care. Review the Material Safety Data Sheet (MSDS) for safety and proper handling instructions.

Steel Powder, Spherical Mesh 16

Steel Powder, Spherical Mesh 16 is a high-quality steel powder that is used in various applications such as additive manufacturing, metal injection molding, and welding. This powder is made from spherical steel particles that have a diameter of 16 mesh, which makes it ideal for producing parts with high density and strength. The Steel Powder, Spherical Mesh 16 is also known for its excellent flowability and low oxygen content, which ensures the quality of the final product. Whether you are a manufacturer, engineer, or designer, Steel Powder, Spherical Mesh 16 is a reliable and efficient material that can help you achieve your goals.

Product Specifications:

Target Group:

• Manufacturing companies in the automotive industry
• Construction companies using steel for building projects
• Metalworking companies for welding and fabrication
• Maintenance and repair companies for machinery and equipment
• Research and development institutions for material science
• Industrial laboratories for testing and analysis

Steel Wool And Iron Electrodes

Steel Wool And Iron Electrodes are an essential component for welding and metalworking. Made from high-quality steel, these electrodes are designed to provide a strong and durable bond between metals. They are ideal for use in a variety of applications, including automotive repair, construction, and metal fabrication. The steel wool component of the electrodes helps to remove any impurities or rust from the metal surface, ensuring a clean and smooth weld. These electrodes are easy to use and provide a reliable and long-lasting bond. Whether you're a professional welder or a DIY enthusiast, Steel Wool And Iron Electrodes are a must-have for any metalworking project.

Student Glass Prism, Equilateral

The Student Glass Prism, Equilateral is a must-have for any science classroom. Made from high-quality glass, this prism is perfect for demonstrating the principles of light refraction and dispersion. With a length of 100mm and a face of 25mm, this equilateral prism is an ideal size for students to handle and observe. Whether you're teaching about the science of rainbows or the properties of light, this prism is a valuable tool for any science lesson.

Sulfamic Acid, 99.8%

Sulfamic Acid, also known as Amidosulfonic acid, Amidosulfuric acid, Sulfamidic acid, and Aminosulfonic acid, is a versatile technical grade acid used in various industrial applications. This fine granular acid is primarily used for metal and ceramic cleaning, descaling heat transfer surfaces, stabilizing chlorine and hypochlorite in swimming pools, bleaching paper pulp and textiles, pH control, and electroplating. Its CAS# is 5329-14-6, and it is toxic if ingested, combustible, and soluble in water. Please note that it can only be shipped via UPS ground within the continental United States and cannot be shipped to Alaska, Canada, Puerto Rico, Hawaii, or anywhere else outside the continental USA. Shipping regulations require this material to be listed as hazardous, and UPS adds a hazardous material charge to meet current DOT regulations in addition to the usual freight charge. The Hazmat fee is per package.

Key Features:

• Technical grade acid with various industrial uses
• Fine granular form
• Used for metal and ceramic cleaning, descaling heat transfer surfaces, stabilizing chlorine and hypochlorite in swimming pools, bleaching paper pulp and textiles, pH control, and electroplating
• CAS# of 5329-14-6
• Toxic if ingested, combustible, and soluble in water
• Can only be shipped via UPS ground in the continental United States
• Hazardous material charge added to meet current DOT regulations

Synthetic Beeswax Pastilles

These Synthetic Beeswax Pastilles are expertly formulated to closely replicate the properties of natural beeswax. Ideal for a wide range of applications, they are derived from non-animal sources, making them an excellent choice for environmentally conscious and vegan-friendly formulations.

Compatibility:
Plant, Animal and Mineral Waxes; Fatty Acids, Fatty Alcohols, Glycerides, Hydrocarbons, Synthetic Waxes and most other Waxes, Resins and Oils.
CAS#: 71243-51-1
EINECS#: 275-286-5

Key Features

• Plant-based and vegan-friendly
• High compatibility with other waxes and resins
• Consistent melting point and chemical values
• Wide range of applications in personal care and industrial products
• Non-animal raw material source

Product Specifications

Similar Products

• Plant-based wax pellets for cosmetics
• Natural soy wax flakes for candles
• Organic carnauba wax for polishes
• Eco-friendly candelilla wax beads
• Vegetable-based emulsifying wax for lotions

Note: This product is out of stock or discontinued and has been replaced by:
PULLEYTCM

Plastic Table Clamp Pulley

The Plastic Table Clamp Pulley is a versatile tool designed to make your life easier. This product is made up of a plastic clamp and a pulley that can be easily attached to any table. Its purpose is to help you lift heavy objects without straining your back or arms. The plastic clamp is strong and durable, ensuring that it will hold the weight of the object securely. The pulley system allows you to easily lift the object and move it to a new location. This product is perfect for anyone who needs to move heavy objects frequently, such as in a workshop or garage. Its compact size makes it easy to store and transport. Don't let heavy lifting strain your body, get the Plastic Table Clamp Pulley today!

Tall Glass Beakers 250 mL 10 Pack

These Tall Borosilicate Glass Beakers are essential components of a lab, commonly used for mixing and making solutions. They are made of heavy borosilicate glass with uniform walls and can be placed over direct heat. The beaker has a thick, slightly flared, beaded top with a spout designed for easy pouring. It also has a durable matte finish marking area for use with an ordinary pencil, and an easy-to-read white graduated scale for measuring and mixing liquids.

Key Features:

• Thick, slightly flared, beaded top with excellent pouring characteristics
• Heavy borosilicate glass with uniform walls
• Durable matte finish marking area
• Easy-to-read white graduated scale
• Can be placed over direct heat

Product Specifications:

Tall Glass Beakers 400 mL 10 Pack

These Tall Borosilicate Glass Beakers are essential components of a lab, commonly used for mixing and making solutions. They are made of heavy borosilicate glass with uniform walls and can be placed over direct heat. The beaker has a thick, slightly flared, beaded top with a spout designed for easy pouring. It also has a durable matte finish marking area for use with an ordinary pencil, and an easy-to-read white graduated scale for measuring and mixing liquids.

Key Features:

• Thick, slightly flared, beaded top with excellent pouring characteristics
• Heavy borosilicate glass with uniform walls
• Durable matte finish marking area
• Easy-to-read white graduated scale
• Can be placed over direct heat

Product Specifications:

Test Lead Set

This Test Lead Set includes a set of 6 wires with alligator clips, perfect for a variety of electrical testing needs. The alligator clips securely attach to wires and components, making it easy to test circuits and diagnose issues. Whether you're a professional electrician or a DIY enthusiast, this set is a must-have for any toolkit.