Plastic Magnifier With 2X-4X Magnifier

This Plastic Magnifier With 2X-4X Magnifier is a student grade magnifier made of clear acrylic plastic. It is durable and safe for children because it does not break by dropping on a hard surface. Perfect for science observations such as looking at insects, this magnifier is also good for demonstrating the function of the human eye and camera. This magnifier has 2 lenses. The large lens has a diameter of 45 millimeters, focal point of 15 centimeters (6 inches), and magnification of 2X. The small lens has a diameter of 17 millimeters, focal point of 60 millimeters, and the magnification of 4X. Whether you're a student or a teacher, this magnifier is a must-have for any science classroom.

Plastic Mirror Concave And Convex 75 X 200Mm Mirror

This plastic mirror is a versatile tool that can be used for a variety of applications. Its concave and convex surfaces allow for a range of reflections and magnifications, making it useful for science experiments, art projects, and more. The mirror measures 75 x 200mm and is made of durable plastic. Whether you're a student, teacher, or hobbyist, this plastic mirror is sure to come in handy.

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.

Polyoxyethylene Nonylphenol (NP-9)

Polyoxyethylene Nonylphenol (NP-9) is a versatile nonionic surfactant known for its effective surface-active properties. It belongs to a group of ethoxylated alkylphenols, specifically derived from nonylphenol. This compound is commonly known by several synonyms, including Polyethylene Mono(nonylphenyl)ether Glycols and Tergitol NP-9. Its molecular structure, characterized by an ethoxylate chain, imparts unique properties like low toxicity and good detergency. It's widely used in various industrial and cleaning applications due to its superior emulsifying and wetting capabilities. With a CAS number of 9016-45-9, NP-9 is generally considered safe and non-toxic, although it's combustible under certain conditions. This makes it a reliable choice for a range of applications, from household cleaners to industrial processes.

Key Features

• Effective nonionic surfactant
• Superior emulsifying and wetting capabilities
• Low toxicity, safe for various applications
• Widely used in cleaning and industrial sectors
• Combustible yet generally considered safe

Product Specifications

Similar Products

• Biodegradable surfactant, effective emulsifier
• Industrial grade detergent, nonionic properties
• General-purpose cleaning agent, low toxicity
• Ethoxylated surfactant, excellent wetting ability
• Non-phenolic, environmentally safe surfactant

Polyvinyl Alcohol Grade 25-88

PVOH2588 is a medium-viscosity (25 cps), partially hydrolyzed (88%) water-soluble polymer that dissolves in warm or room-temperature water. Equivalent to Elvanol® 52-22, Poval 26-88, Poval 22-88, Selvol 523, and PVA-217, this polymer is widely used in coatings, adhesives, and films. It is especially valued for its higher binding capacity compared to synthetic latex and starch, making it ideal for spiral wound tubes, coated paper, linerboard, and specialty water-soluble films. PVOH2588 also adds strength to recycled boards and enhances oil and grease resistance.

Additional applications include stabilizing vinyl acetate, polystyrene, and polyvinyl chloride emulsions, re-moisturizing adhesives, temporary binders for ceramics, photosensitive coatings, and as a soil anti-redeposition agent. It is suitable for use in textile coatings and joint compounds.

Product Specifications

Applications and Benefits:

• Spiral wound tubes
• Coated paper and linerboard
• Specialty water-soluble films
• Binder for adhesives and coatings
• Enhances oil and grease resistance
• Soil anti-redeposition agent
• Temporary binder for ceramics
• Photosensitive coatings
• Textile coatings

Caution:

Handle in accordance with recommended safety procedures. Refer to the Safety Data Sheet for detailed handling and storage guidelines.

Portuguese Rosin Flakes

Portuguese Rosin Flakes are a rare type of Brazilian rosin flaked and packaged in Portugal. These flakes are durable at room temperature and come in a limited quantity.

Key Features:

• Rare type of Brazilian rosin
• Flaked and packaged in Portugal
• Durable flakes at room temperature
• Limited quantity available

Target Audience:

The target audience for Portuguese Rosin Flakes includes music professionals such as violinists and other string instrument players, artists and craftsmen, manufacturers of adhesives and coatings, chemical industry professionals, and individuals looking for high-quality rosin flakes. These individuals are likely to appreciate the rare and high-quality nature of the product, as well as its durability at room temperature. They may also be interested in the limited quantity available, which adds to the exclusivity of the product.

Similar Products:

• Brazilian Pine Rosin
• Colophony Rosin Flakes
• Greek Rosin Flakes
• French Rosin Flakes
• Italian Rosin Flakes

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Product Specifications:

Potassium Carbonate, 99.5%, FCC

Potassium Carbonate, 99.5% FCC, is a highly pure, versatile chemical compound used across various industries. Also known as Carbonic Acid Dipotassium Salt, Pearl Ash, or Potash, this technical-grade material is essential in the production of pigments, printing inks, soft soaps, and for washing raw wool. It serves as a vital laboratory reagent and plays a role in various chemical reactions. Potassium Carbonate is water-soluble but insoluble in alcohol, and while non-combustible, its solutions can be irritant to tissues. Its reliability and wide application range make it indispensable for both industrial processes and scientific endeavors.

Key Features

• Highly pure 99.5% FCC-grade compound
• Water-soluble; insoluble in alcohol
• Non-combustible but solutions are tissue irritants
• Essential in pigments, printing inks, and soaps
• Useful for wool washing and laboratory reagents
• Synonyms: Pearl Ash, Potash, Salt of Tartar

Product Specifications

Potassium Chloride, USP/FCC, Fine Crystal

A purified grade of granular potassium chloride refined to meet United States Pharmacopeia and Food Chemicals Codex Standards. The crystals are cubical in form, white to translucent in appearance, and odorless. Used for various food applications and the production of dietary supplements and pharmaceuticals. It contains no additives and is annually certified as Kosher.

Product Specifications

Applications and Benefits:

• Food applications
• Production of dietary supplements
• Pharmaceutical manufacturing

Caution:

For manufacturing, processing, repackaging, or laboratory research.

Certificate Of Analysis (COA) available for orders of one or more 55-lb bags.

Potassium Ferricyanide 99.5%

Potassium Ferricyanide 99.5% is a chemical compound used in various industrial and laboratory applications. It is commonly used as an oxidizing agent and in the production of blue pigments. This high-purity form of Potassium Ferricyanide is ideal for use in sensitive laboratory experiments and processes. With a purity level of 99.5%, it is a reliable and consistent source of this important chemical compound.

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.

Potassium Nitrate, 99.8%, Refined, Prills

This grade of potassium nitrate (KNO₃) is especially suitable for customers requiring the strictest levels of purity. Comes in crystals or prills with high purity levels of 99.8% or more. Price includes hazardous material packaging and handling fees. Customers are advised to call to verify their intended use before ordering.

Product Specifications

Applications and Benefits:

• High-purity applications requiring 99.8% potassium nitrate
• Suitable for industrial, laboratory, or specialized uses

Caution:

Call to verify your use before ordering. Price includes hazardous material packaging and handling fees.

Potassium Permanganate, Free Flow

Potassium permanganate (KMnO₄), technical grade, guaranteed 97% purity. Also known as Permanganate of Potash, Condy’s crystals, or Permanganic acid, potassium salt. Used as an oxidizer, disinfectant, deodorizer, bleach, dye, tanning agent, and for air and water purification. It is a strong oxidizing agent that converts dissolved iron and manganese into insoluble oxides, which are removed through filtration. A 2 to 3 percent solution of potassium permanganate is used to regenerate green sand filters. Dissolving one teaspoon in one gallon of water is effective for treating athlete’s foot fungus infections. This product cannot be combined with other chemicals on the same invoice.

Product Specifications

Applications and Benefits:

• Oxidizing agent
• Air and water purification
• Green sand filter regeneration
• Disinfectant and deodorizer
• Treats athlete’s foot fungus

Caution:

Dangerous fire and explosion risk in contact with organic material. Powerful oxidizing agent. Potassium Permanganate can only be shipped via UPS Ground within the continental United States. Shipping to Alaska, Canada, Puerto Rico, Hawaii, or outside the USA is not available.

Shipping Information: Potassium Permanganate, solid, 5.1, UN1490, PG II.