Oleic Acid

Oleic Acid is a versatile yellow to red oily liquid with a characteristic lardlike odor. Known for its ability to darken upon exposure to air, it is insoluble in water but readily soluble in alcohol, ether, and most organic solvents. This nontoxic and combustible compound serves as an essential ingredient in soap production, providing a slippery feel, stingy lather, and gentle conditioning properties, making it suitable for skin. Oleic Acid is also widely used as a soldering flux for joining lead components and as an emulsifier in industrial applications. With a typical analysis showing a high content of oleic acid (67%-77%), alongside linoleic acid (5%-15%), it is a high-quality fatty acid suitable for specialized purposes.

Key Features

• Yellow to red oily liquid with lardlike odor.
• Darkens on exposure to air, soluble in alcohol and ether.
• Nontoxic and combustible, versatile in industrial use.
• Enhances soap lather, conditioning, and skin-friendliness.
• Effective soldering flux and emulsifier for multiple applications.

Product Specifications

Polyethylene Powder

Low molecular weight polyethylene powder designed for applications such as aiding pigment dispersion, mold release, and improving scuff resistance in inks. This low-density polyethylene powder increases tensile strength in wax blends and acts as a wax hardener for low melting point waxes. It easily melts and blends with both natural and synthetic waxes, making it ideal for wax modification.

Product Specifications

Applications and Benefits:

• Aids in pigment dispersion for better uniformity and quality.
• Enhances mold release for industrial and manufacturing processes.
• Improves scuff resistance in inks and coatings.
• Increases tensile strength in wax blends.
• Acts as a wax hardener for low melting point waxes.
• Compatible with natural and synthetic waxes for modification purposes.

Caution:

Handle with care. Avoid inhalation and contact with eyes or skin. Refer to the SDS for detailed safety instructions.

Potassium Ferrocyanide, 99.3%

Potassium Ferrocyanide, 99.3% is a chemical compound that is commonly used as a laboratory reagent. It is a yellow crystalline solid that is soluble in water and has a variety of applications in different industries. This product is composed of 99.3% pure Ferrocyanide, Potassium, making it a high-quality and reliable option for various scientific experiments and processes. Potassium Ferrocyanide, 99.3% is often used in the production of pigments, dyes, and pharmaceuticals. It can also be used as a food additive and is commonly found in salt substitutes.

Red Iron Oxide

Red Iron Oxide is an inorganic pigment that is commonly used in a variety of applications. Its purpose is to provide a rich red color to products such as paint, plastics, and ceramics. Ferric Oxide is the chemical name for this pigment, and it is made up of iron and oxygen atoms. This pigment is known for its excellent lightfastness and weather resistance, making it a popular choice for outdoor products. Additionally, Red Iron Oxide has a long history of use in traditional medicine and is believed to have healing properties.

Rubber Tubing Natural Amber 1/8" Id, Super Thick Wall (3/32")

This rubber tubing is made from natural amber rubber and has a 1/8" inner diameter with a super thick wall of 3/32". It is perfect for a variety of applications and is known for its durability and flexibility. Whether you need it for industrial, medical, or laboratory use, this tubing is sure to meet your needs. Its natural amber color also gives it a unique and distinctive look.

Rubber Tubing Natural Amber 1/8" Id, Super Thin Wall (1/32")

Introducing our Rubber Tubing Natural Amber 1/8" Id, Super Thin Wall (1/32"). This tubing is made of natural rubber and is super thin-walled, making it perfect for applications where space is limited. The natural amber color adds a touch of style to any project. With an inner diameter of 1/8", this tubing is versatile and can be used in a variety of applications.

Rubber Tubing Natural Amber 1/8" Id, Thick Wall (1/16")

This natural amber rubber tubing with a 1/8" inner diameter and thick wall (1/16") is perfect for a variety of applications. Whether you need it for laboratory experiments, medical equipment, or industrial machinery, this tubing is a reliable and durable option. The natural amber color also adds a unique touch to your project. Made from high-quality rubber materials, this tubing is designed to withstand wear and tear, making it a long-lasting solution for your needs.

Rubber Tubing Natural Amber 1/8" Id, Thin Wall (3/64")

This Rubber Tubing Natural Amber is a high-quality product that is perfect for a variety of applications. The thin wall (3/64") design makes it flexible and easy to work with, while the natural amber color gives it a unique look that is sure to stand out. With an inner diameter of 1/8", this tubing is perfect for a wide range of uses, from medical applications to industrial processes. Made from durable rubber, this tubing is built to last and can withstand even the toughest conditions. Whether you need it for a specific project or just to have on hand, this Rubber Tubing Natural Amber is a great choice.

Slotted Weight Set with Hanger

This Slotted Weight Set with Hanger is perfect for Physics experiments, specifically for Hooke's Law demonstrations, Lever/Balance demonstrations, and other Physics & Mechanics experiments requiring weights. The set includes one 50-gram weight hanger, 9 20-gram slotted masses, one 10-gram slotted mass, and two 5-gram slotted masses, all packed in a reusable plastic storage case.

General Information:

• Includes one 50-gram weight hanger, 9 20-gram slotted masses, one 10-gram slotted mass, and two 5-gram slotted masses
• Packed in a reusable plastic storage case

Key Features:

• Can be used for Hooke's Law demonstrations, Lever/Balance demonstrations, and other Physics & Mechanics experiments requiring weights
• Comes with a variety of slotted masses
• Packed in a reusable plastic storage case

Similar Products

• Standard Weight Set with Hanger
• Calibration Weight Set with Case
• Brass Slotted Weight Set
• Iron Weight Set with Hanger
• Stainless Steel Weight Set with Case

CAUTION: This product contains small parts and is not suitable for children under 3 years old. Adult supervision is required during use.

Perfect for:

• Physics students in high school or college
• Science teachers looking for a reliable weight set for demonstrations
• Physics enthusiasts conducting experiments at home
• STEM educators in after-school programs or camps

Sodium Sulfite, Anhydrous, 98%

Sodium Sulfite, Anhydrous (Na₂SO₃), is a high-purity technical-grade compound with 98% Na₂SO₃ content, widely valued for its reducing and oxygen-scavenging properties. Commonly used in water treatment, it protects steam boilers and washing machines from corrosion by reacting with dissolved oxygen to form sodium sulfate. In the photographic industry, it prevents developer solutions from oxidizing and facilitates the removal of fixer from photo-paper and film. The textile industry utilizes Sodium Sulfite as a bleaching, desulfurizing, and dechlorinating agent, while the paper industry employs it in various processes. Additionally, it is used as a preservative to prevent discoloration in dried fruits and meats. Sodium Sulfite also functions as a reagent in sulfonation and sulfomethylation reactions. With a 98% purity level and low impurity content, this versatile compound is essential for numerous industrial and commercial applications.

Key Features

• 98% pure technical-grade Sodium Sulfite (Na₂SO₃)
• Protects water systems by scavenging oxygen
• Prevents oxidation in photographic developer solutions
• Used in textile bleaching, desulfurizing, and dechlorination
• Preserves dried fruits and meats from discoloration
• Functions as a reagent in sulfonation and sulfomethylation

Product Specifications

Sodium Thiosulfate, Pentahydrate, Crystals

Sodium Thiosulfate, Pentahydrate, Reagent, ACS grade, also known as Sodium Hyposulfite (Na2S2O3•5H2O), is a high-purity chemical used across a variety of industries. With a molecular weight of 248.19, its primary applications include photographic fixer, chrome tanning, water dechlorination, silver extraction, bleaching, and iodometry. Additionally, it serves as a reagent, mordant, and reducing agent in dyeing processes. Its white crystalline appearance and >99% purity ensure reliable performance in technical and industrial uses.

Specifications

Applications and Benefits:

• Photographic fixer
• Chrome tanning
• Water dechlorination
• Silver extraction from ores
• Bleaching and paper making
• Reducing agent in chrome dyeing
• Reagent for iodometry
• Making colloidal sulfur
• Mordant for textiles

Caution:

Handle with care. Review the Material Safety Data Sheet (MSDS) for safety instructions and best practices before use.

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.

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

Super Fine Iron Powder, Atomized

Super fine atomized iron powder with solid-dense, free-flowing particles. At least 95% of the particles pass through a 45-micron sieve (mesh 325). This high-purity iron powder is ideal as a filler for rubber, plastics, and resins, providing weight, magnetic properties, and metal detection capabilities. Safe for food contact and cosmetic applications, it also finds use in magnetic pigments, powder metallurgy, sintered products, magnetism experiments, forensic products, and magnetic paints. IRON325ZV is specifically suited for cold casting delicate, high-precision objects and applications such as MIM (Metal Injection Molding) and P&S (Press & Sinter). Additionally, it is used in tension control devices, including magnetic clutches and brakes.

Specifications

Applications and Benefits:

• Filler for rubber, plastics, and resins
• Magnetic pigments and paints
• Food contact and cosmetic applications
• Powder metallurgy and sintering
• Soft magnetic composite compounds
• Chemical reactions and magnetism experiments
• Forensic products
• Cold casting delicate, high-precision objects
• Tension control devices like magnetic clutches and brakes

Caution:

This product is not tested or approved for human consumption or iron fortification. Handle with care and review the Material Safety Data Sheet (MSDS) for proper use.