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Compare heat conductivity of common metals with a Central and lateral hole
Easily dispersed powder, modifies viscosity and rheology, nonionic agent.
Versatile lead sheet for radiation shielding, electrodes, and chemicals.
Clear, lidded dishes for microbiology and cell culture experiments.
Potassium sorbate, food-grade preservative, prevents mold, yeast, and microbes.
Heat Conductometer
The Heat Conductometer is a tool that can be used to compare the heat conductivity of common metals including steel, copper, aluminum, iron and brass. It is a valuable tool for those in the metalworking industry who need to understand the heat conductivity of different metals. With its precise measurements, the Heat Conductometer can help ensure that the right metal is used for the job.
Product Specifications:
| Product Name | Heat Conductometer |
| Usage | To compare the heat conductivity of common metals including steel, copper, aluminum, iron and brass. |
Perfect For:
- Science students in high school or college
- Professionals in the field of metallurgy or materials science
- Manufacturing companies that need to test the heat conductivity of metals
- Research institutions studying heat transfer and materials properties
- Engineering firms specializing in thermal management or energy efficiency
- Individuals interested in DIY projects involving metalworking or heat transfer
Heat Conductometer
The Heat Conductometer is a valuable tool for comparing the heat conductivity of common metals, including steel, copper, aluminum, iron, and brass. It is designed for those in the metalworking industry who need to understand the heat conductivity of different metals. With its precise measurements, the Heat Conductometer can help ensure that the right metal is used for the job.
Product Specifications
| Product Name | Heat Conductometer |
| Usage | To compare the heat conductivity of common metals including steel, copper, aluminum, iron, and brass. |
| Weight | 140g |
| Packaging | Individual packaging |
| SKU | HEATCON-LABC |
Applications and Benefits
- for science students in high school or college studying metal properties and heat transfer.
- Valuable for professionals in metallurgy or materials science researching metal conductivity.
- Essential for manufacturing companies that need to test the heat conductivity of metals for product development.
- Useful for research institutions studying heat transfer and materials properties to advance scientific knowledge.
- Beneficial for engineering firms specializing in thermal management or energy efficiency to optimize system performance.
- Suitable for individuals interested in DIY projects involving metalworking or heat transfer to ensure safe and efficient practices.
Key Features and Benefits
- Precise measurements for accurate comparison of heat conductivity among different metals.
- Compact and lightweight design for easy handling and storage.
- Durable construction for long-term use in various environments.
Heat Conductometer AS3223 (Large Brass Hub, printed instructions)
The Heat Conductometer AS3223 is a valuable tool for comparing the heat conductivity of common metals, including steel, copper, aluminum, iron, and brass. With its precise measurements and large brass hub for enhanced durability and heat transfer, it helps ensure the right metal is used for the job, making it suitable for education, research, and industry applications. The instrument includes a central hole designed to accommodate a holding bar, allowing the device to be mounted either horizontally or vertically for greater flexibility in experimental setups. Each unit comes with an individual package, weighs 140g, and contains printed instructions for easy setup and use, allowing users to accurately compare the thermal properties of various materials.
Product Specifications
| Product Name | Heat Conductometer AS3223 |
| Usage | To compare the heat conductivity of common metals including steel, copper, aluminum, iron, and brass. |
| Weight | 140g |
| Package | Individual package (empaque individual) |
| Instructions | Printed instructions for easy setup and use |
| Mounting Feature | Central hole for holding bar, allowing horizontal or vertical mounting |
| Materials | Brass hub, steel, copper, aluminum, iron, and brass |
Applications and Benefits:
- For science students in high school or college studying thermal properties of materials, allowing for hands-on experiments and comparisons.
- Valuable for professionals in the field of metallurgy or materials science researching heat transfer and materials properties, providing accurate and reliable data.
- Useful for manufacturing companies that need to test the heat conductivity of metals for various applications, such as thermal management and energy efficiency.
- Beneficial for research institutions studying heat transfer and materials properties, enabling the exploration of new materials and technologies.
- Essential for engineering firms specializing in thermal management or energy efficiency, providing a precise tool for comparing heat conductivity of common metals.
Key Features and Benefits
- Large brass hub for enhanced durability and heat transfer
- Central hole for holding bar, allowing horizontal or vertical mounting
- Printed instructions for easy setup and use
- Individual package for convenient storage and transportation
- Precise measurements for accurate comparison of thermal properties
For MSDS Go to Downloads TabHematoxylin
Hematoxylin is a natural dye extracted from the heartwood of Haematoxylum campechianum tree. It is also known as Hydroxybrasilin or Natural Black 1 with CAS#517-28-2 and chemical formula C16H14O6. This fine yellow powder is widely used in histology to create nuclear stains due to its strong affinity for cell nuclei and nucleic acids. Hematoxylin is often paired with eosin to produce a contrast staining of tissues for examination under the microscope. It is known for producing crisp and clear staining with excellent color intensity.
Key Features:
- Natural dye extracted from Haematoxylum campechianum tree
- Used to create nuclear stains in histology
- Strong affinity for cell nuclei and nucleic acids
- Produces crisp and clear staining with excellent color intensity
Product Specifications:
| Name | Hematoxylin |
| Chemical Formula | C16H14O6 |
| CAS# | 517-28-2 |
| Color | Fine yellow powder |
| Application | Histology staining |
Similar Products:
- Eosin
- Methylene Blue
- Toluidine Blue
- Crystal Violet
- Safranin O
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 as Hematoxylin is a natural dye and may cause skin and eye irritation. Always use protective gear while handling this product.
Perfect for histology laboratories and researchers.
Hydroxyethyl Cellulose HEC 250 HHBR
HEC (Hydroxyethylcellulose) is a nonionic thickener and rheology modifier for water-based products. It is commonly used in detergents, cleaners, shampoos, conditioners, body washes, lotions, paints, coatings, adhesives, and other aqueous formulations requiring viscosity control and stable flow properties. This grade of HEC with designation 250 HHBR offers delayed hydration along with enhanced resistance to biological and chemical degradation. The rheology characteristics of the HHBR grade help provide stable viscosity performance in surfactant-based and industrial aqueous systems. A 1% preparation of HEC250HHBR in water typically produces a viscosity of approximately 3400 to 5500 cps. HEC250HHBR is an off-white granular powder that disperses and dissolves in cold or hot water to form smooth clear solutions with pseudoplastic flow behavior. Chemically, it is cellulose ether modified with hydroxyethyl groups to provide thickening, stabilization, water retention, suspension, and rheology control properties. For cold or room temperature preparation, continuous agitation for approximately 30 minutes is recommended to achieve full hydration and uniform viscosity development. HEC complies with applicable U.S. Food and Drug Administration requirements for certain food-contact surface applications as specified in the Code of Federal Regulations, Title 21. This grade of HEC does not comply with USP/FCC requirements for pharmaceutical applications. Perfect for detergent formulators, coating manufacturers, adhesive producers, industrial manufacturers, and personal care developers.
Product Specifications
| Product Name | Hydroxyethyl Cellulose HEC 250 HHBR |
| CAS Number | 9004-62-0 |
| CAS Name | Cellulose, 2-hydroxyethyl ether |
| Appearance | Off-white granular powder |
| Moisture Content | 5% Max |
| pH of Solution | 6.0 to 8.5 |
| Particle Size | Passes U.S. Mesh 325 |
| Viscosity | 3400 to 5500 cps, 1% solution |
| Hydration | Delayed hydration grade |
| Preparation | Continuous agitation for approximately 30 minutes is recommended for cold or room temperature preparation. |
Applications and Benefits:
- Nonionic thickener and rheology modifier for water-based products.
- Provides viscosity control and stable flow properties in aqueous formulations.
- Delayed hydration grade for controlled dispersion and hydration.
- Enhanced resistance to biological and chemical degradation.
- Stable viscosity performance in surfactant-based and industrial aqueous systems.
- Disperses and dissolves in cold or hot water to form smooth clear solutions.
- Provides pseudoplastic flow behavior.
- Supports thickening, stabilization, water retention, suspension, and rheology control.
- Compatible with many surfactants, polymers, salts, and formulation additives.
- Suitable for formulations exposed to microbial growth conditions or long-term storage instability.
- Used in detergents and household cleaners.
- Used in shampoos, conditioners, body washes, lotions, and personal care products.
- Used in water-based paints and coatings.
- Used in adhesives and latex systems.
- Used in industrial aqueous formulations and pigment dispersions.
- Suitable for detergent formulators, coating manufacturers, adhesive producers, industrial manufacturers, and personal care developers.
Caution:
This grade of HEC does not comply with USP/FCC requirements for pharmaceutical applications. Review applicable regulatory requirements before use.
Hydroxyethyl Cellulose HEC 250 HX
HEC (Hydroxyethylcellulose) is a nonionic thickener and rheology modifier for water-based products. It is commonly used in paints, coatings, detergents, cleaners, shampoos, lotions, adhesives, and other aqueous formulations where viscosity control and smooth flow properties are desired. This grade of HEC with designation 250 HX is designed for delayed hydration and improved dispersion during mixing operations. The controlled hydration characteristics help reduce fisheyes and lump formation, making it easier to incorporate into water-based systems, especially in larger production batches. A 1% preparation of HEC250HX in water typically produces a viscosity of approximately 3400 to 5500 cps. HEC250HX is an off-white granular powder that disperses and dissolves in cold or hot water to form clear solutions with pseudoplastic flow behavior. Chemically, it is cellulose ether modified with hydroxyethyl groups to provide thickening, water retention, stabilization, suspension, and rheology control properties. For cold or room temperature preparation, continuous agitation for approximately 30 minutes is recommended to achieve full hydration and uniform viscosity development.
Product Specifications
| Moisture Content | 5% Max |
| pH of Solution | 6.0 to 8.5 |
| Particle Size | Passes U.S. Mesh 325 |
| Viscosity | 3400 to 5500 cps, 1% solution |
| CAS Number | 9004-62-0 |
| CAS Name | Cellulose, 2-hydroxyethyl ether |
| Appearance | Off-white granular powder |
| Hydration Profile | Delayed hydration grade for improved dispersion |
| Regulatory Status | Complies with applicable U.S. FDA requirements for certain food-contact surface applications as specified in CFR Title 21. Does not comply with USP/FCC requirements for pharmaceutical applications. |
Applications and Benefits:
- Designed for applications requiring easier dispersion and controlled viscosity build.
- Delayed hydration profile allows particles to separate more effectively before full thickening occurs.
- Helps improve mixing efficiency and minimize agglomeration.
- Compatible with many surfactants, polymers, salts, and formulation additives due to its nonionic nature.
- Used as a thickener, stabilizer, water retention aid, and suspension agent in water-based systems.
- Suitable for water-based paints and coatings.
- Suitable for detergents and household cleaners.
- Suitable for adhesives and latex systems.
- Suitable for personal care formulations, including shampoos and lotions.
- Suitable for pigment dispersions and industrial aqueous formulations.
- Perfect for coating manufacturers, detergent formulators, adhesive producers, industrial manufacturers, and personal care developers.
Caution:
For cold or room temperature preparation, continuous agitation for approximately 30 minutes is recommended to achieve full hydration and uniform viscosity development. This grade does not comply with USP/FCC requirements for pharmaceutical applications. Review the Safety Data Sheet before handling. ADD SDS LINK HERE
Lead Metal Sheet
Lead sheet metal is available in various sizes and is widely used in applications such as electrodes, chemical processes, and medical or industrial radiation shielding. It is particularly effective for X-ray and nuclear radiation protection. Lead sheets are durable, corrosion-resistant, and versatile for diverse use cases.
Product Specifications
| Material | Lead (Pb) |
| Key Applications | Radiation shielding (X-ray, nuclear) Electrodes Chemical processing Medical applications |
| Properties | Soft and malleable Corrosion-resistant Effective radiation barrier Heavy metal |
Applications and Benefits:
- X-ray and nuclear radiation shielding
- Electrode manufacturing
- Chemical applications
- Medical and industrial uses
Additional Information:
Lead sheets are ideal for shielding from radiation and are widely used in medical and industrial settings. For more details, download the Safety Data Sheet.
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.
Magnifying Glass, Hand Held
This hand held magnifying glass is perfect for examining biological and geological specimens in the field and laboratory. A polished optical lens is mounted in a plated metal rim which is threaded in a black plastic handle. These lenses are perfect for all those little prints you just can't read yourself or for various science experiments. You can use these to make homemade cameras or microscopes. Whether you use it in a lab to study specimen or at home to read that fine print, this high quality magnifier is perfect for you.
Key Features:
- Hand held magnifying glass with polished optical lens
- Available in three sizes: 50mm, 65mm, and 75mm
- Can be purchased individually or as a set of 3
- Ideal for examining biological and geological specimens in the field and laboratory
- Perfect for reading fine print or for various science experiments
Product Specifications:
| Diameter | Focal Point |
| 50mm | Approx. 80mm |
| 65mm | Approx. 120mm |
| 75mm | Approx. 170mm |
Similar Products:
- Lighted Magnifying Glass
- Hands-Free Magnifying Glass
- Pocket Magnifying Glass
- LED Magnifying Glass
- Jewelers Loupe
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Do not look directly at the sun or other bright light sources through the magnifying glass as it may cause eye damage.
Perfect for:
- Students and professionals in the field of biology and geology
- Individuals who need to read fine print
- Science enthusiasts who enjoy conducting experiments
Malic Acid, BP, USP, FCC, Kosher, Fine
Malic Acid, food grade, suitable for manufacturing and laboratory applications. The pleasant, refreshing taste of juicy fruits is partly caused by Malic Acid. It is widely used in beverages, powdered mixes, ciders and wines, acidified dairy products, calcium supplements, candy, chewing gum, desserts, and skin care products. This product is kosher, GMO-free, and halal. Available in 55-lb bags for wholesale and manufacturing purposes.
Product Specifications
| Chemical Name | Malic Acid |
| Grade | BP, USP, FCC, Food Grade |
| Formula | C4H6O5 |
| CAS Number | 617-48-1 |
| Assay | 99.0 - 100.5% |
| Particle Size | 95% through Mesh 100 |
| Certifications | Kosher, Halal, GMO-Free |
| Manufacturer | SEALONG BIOTECHNOLOGY CO. |
| Country of Origin | China |
Applications and Benefits:
- Used in beverages and powdered mixes for a refreshing taste.
- Enhances flavors in ciders, wines, and acidified dairy products.
- Key ingredient in candy, chewing gum, and desserts.
- Incorporated in calcium supplements and skin care products.
- Certified kosher, halal, and GMO-free for versatile applications.
Caution:
Handle with care. Avoid inhalation and contact with eyes or skin. Refer to the SDS for detailed safety instructions.
Metallic Armor Liquid Graphite for Metal Finishes 5oz
Transform any surface into a realistic, shiny metallic finish with Metallic Armor Liquid Graphite. This 5oz product is for art projects, cosplay props, and stage sets. It's easy to apply and durable, ensuring a long-lasting finish. The product is suitable for various surfaces and provides a non-metallic appearance.
Product Specifications
| Container | Tall, cylindrical tin jar with built-in brush |
| Application Method | Brush |
| Finish Type | Shiny metallic |
| Note | Initial paint base, sealing products, buffing cloth, and instruction booklet are not included. |
Applications and Benefits:
- Art projects
- Cosplay props
- Stage sets
- Industrial applications
- Scientific research
- Creative projects
Key Features and Benefits
- Realistic, shiny metallic finish on various surfaces
- Easy brush or spray application
- Durable, long-lasting finish
Caution:
Work in a well-ventilated area and use protective gear such as gloves and a mask to avoid inhaling graphite dust.
Measuring Wheel, Counter, Rolling Type – Meter Counter
The MSZ94FW Meter Counter is a 5-digit mechanical measuring wheel designed to measure distances and lengths in meters up to 99,999 meters. It supports both single and double wheel modes, making it ideal for diverse industrial and manufacturing applications. Accurate to within tight tolerances, it measures at speeds up to 200 meters per minute. Applications include length measurement of wires, threads, ropes, fabric, metal, and plastic foils. Built for reliability, this tool features durable construction and precision-engineered wheels.
Need meter measuring wheels?
visit us here.Meter Wheel (Metric System)
Product Specifications
| Model | MSZ94FW |
| Counting Range | 00000 to 99999 meters |
| Max Speed | 200 meters per minute |
| Wheel Diameter | Meter: 106.2 mm ± 0.05 mm | Yard: 3.82 in (97 mm) |
| Digit Height | 7 mm |
| Axle Diameter | 7 mm |
| Dimensions (Counter Only) | Length: 68 mm | Height: 48 mm | Width: 35 mm |
| Overall Length (No Wheels) | 143 mm |
| Temperature Range | -4°F (−20°C) to 140°F (60°C) |
| Weight | 645 grams |
| Application Modes | Single wheel or double wheel setup |
Applications and Benefits:
- Measures lengths of wires, threads, ropes, fabric, and foils
- Suitable for industrial manufacturing and construction use
- High-speed measurement up to 200 meters/minute
- Dual wheel compatibility for flexible installation
- Durable design with precision wheel calibration
Caution:
Ensure proper wheel selection (meter or yard) based on application. Do not exceed the recommended speed to maintain accuracy. Secure mounting required for consistent results.
Neodymium Ball Magnet (1/4 Inches, Pack Of 10)
Introducing the Neodymium Ball Magnet, a pack of 10 super strong N35 magnets with a diameter of 0.25 inches (about 6 mm). These magnets are made of neodymium, a rare earth element known for its strength and durability. With a strong magnetic force, these ball magnets are perfect for a variety of applications, from crafting to science experiments. Whether you're a hobbyist or a professional, these Neodymium Ball Magnets are sure to impress with their impressive holding power and versatility.
Product Specifications:
| Product Name | Neodymium Ball Magnet (1/4 Inches, Pack Of 10) |
| Material | Neodymium |
| Size | Inches |
| Diameter | 0.25 Inch (About 6 Mm) |
| Strength | Very Strong N35 Super Ball Magnet |
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- Neodymium Cube Magnet (1/4 Inches, Pack Of 10)
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- Neodymium Cylinder Magnet (1/4 Inches, Pack Of 10)
- Neodymium Block Magnet (1/4 Inches, Pack Of 10)
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Neodymium Ball Magnets are extremely strong and can pose a hazard if swallowed or if allowed to come into contact with electronic devices. Keep out of reach of children and individuals with pacemakers. Use with caution and follow all safety instructions.
Perfect for:
- Science enthusiasts
- DIY enthusiasts
- Artists
- Engineers
- Teachers
- Students
Paraffin Wax, USP II, Pastilles, 150-155
Paraffin Wax, USP II, in pastille form, features a melting point of 150°-155°. It is non-toxic, non-irritating, and non-reactive, providing excellent water barrier properties. It is widely used in applications such as polishes, cosmetics, candles, waterproofing, sealing, lubricating, plant and food protection, pharmaceutical ointments, electronics, hot melt adhesives, and more. This product meets industrial and commercial standards.
Product Specifications
| CAS No. | 8002-74-2 |
| EINECS# | 232-315-6 |
| Melting Point | 150°-155° |
| Congealing Point (ASTM D938) | 149°-154° |
| Acid Value (USP 401) | ≪1 |
| Saponification Value (USP 401-Modified) | ≪1 |
| Penetration (ASTM D1321) | 8-15, 100g, 5 Sec @ 25° |
| Color (Visual) | White |
Applications and Benefits:
- Polishes, cosmetics, and candles for enhanced durability.
- Waterproofing and sealing for industrial use.
- Food, fruit, and vegetable protection coatings.
- Pharmaceutical ointments and salves.
- Hot melt adhesives and electronic insulation.
Caution:
Not tested on animals. Handle with care as per standard guidelines. Refer to the SDS for detailed safety information.
Petri Dishes With Lid, Clear Polystyrene (100X15 Mm, Pack Of 25)
Our Petri Dishes With Lid are made of high-quality clear polystyrene and come in a pack of 25. These dishes are perfect for a variety of laboratory applications, including cell culture, bacterial culture, and sample storage. The clear design allows for easy observation of cell growth and the tight-fitting lid helps to prevent contamination. Each dish measures 100X15 mm, making them a convenient size for use in a variety of experiments. Order now and experience the convenience and quality of our Petri Dishes With Lid.
Product Specifications:
| Product Name | Petri Dishes With Lid, Clear Polystyrene |
| Material | Polystyrene |
| Color | Clear |
| Size | 100x15 mm |
| Quantity | Pack of 25 |
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- Cell Culture Plates With Lid, Clear Polystyrene (96-Well, Pack Of 10)
- Disposable Pipettes, Polyethylene (1 Ml, Pack Of 100)
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 to avoid breakage.
Perfect for:
- Laboratory technicians and researchers
- Science students and educators
- Microbiology enthusiasts
- Medical professionals
- Biotech companies and facilities
- Pharmaceutical companies and research labs
For MSDS Go to Downloads TabPhenolphthalein 99%
Phenolphthalein 99% is a chemical compound commonly used as a pH indicator in laboratories. Its name comes from the Greek words "pheno" meaning shining and "phthalein" meaning to become pale. When added to a solution, it changes color depending on the pH level. This high purity version of Phenolphthalein is ideal for precise measurements and experiments. It is also used in the production of dyes and pharmaceuticals.
Product Specifications:
| Product Name | Phenolphthalein 99% |
| Chemical Formula | C20H14O4 |
| CAS Number | 77-09-8 |
| Purity | 99% |
| Appearance | White to light pink crystalline powder |
Target Group:
- Chemistry students
- Laboratory technicians
- Researchers in the field of chemistry
- Manufacturers of chemical products
- Pharmaceutical companies
- Scientists in the field of chemistry
For MSDS Go to Downloads TabPhenolphthalein
Phenolphthalein (C20H14O4) is an organic compound used as an acid-base indicator. It is prepared using alcohol as a solvent due to its poor solubility in water. The indicator has a visual transition interval that is colorless at pH 8.0, pink at 8.5 and red at pH 10.0.
Key Features:
- Organic compound
- Used as an acid-base indicator
- Colorless at pH 8.0, pink at pH 8.5, and red at pH 10.0
- Poorly soluble in water, typically prepared using alcohol as a solvent
Product Specifications:
| CAS No. | 7220-79-3 |
| Formula | C16H18ClN3S . 3H2O |
| Application | For use in histology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs. It can also be used as a protozoacide and a fungicide. |
Perfect for: laboratories, educational institutions, and research facilities.
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
| Chemical Type | Nonionic Surfactant |
| Synonyms | Polyethylene Mono(nonylphenyl)ether Glycols, Tergitol NP-9 |
| CAS Number | 9016-45-9 |
| Toxicity | Low |
| Applications | Cleaning and Industrial |
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
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Industrial Cleaning Companies, Chemical Product Manufacturers, Environmental Safety Specialists, Research and Development Labs, Commercial Cleaning Services
Potassium Sorbate, FCC, Kosher, Food Grade Preservative
Potassium sorbate (K-sorbate) is a commonly used preservative in foods, wines, the baking industry, and personal care products to prevent mold, yeast, and microbial growth. Typical applications include cakes, icings, beverage syrups, cheese, dried fruits, margarine, pie fillings, and wine. Usage concentrations vary depending on the specific application. Potassium sorbate is water-soluble, with the molecular formula C6H7KO2, and comes in noodle-shaped granules. It is effective at pH levels up to 6 but loses effectiveness rapidly at higher pH levels.
Product Specifications
| Chemical Formula | C6H7KO2 |
| Grade | FCC, Kosher |
| Physical Form | Noodle-shaped granules |
| Effective pH Range | Up to 6 |
| Applications | Foods, wines, baking, personal care products |
Applications and Benefits:
- Preserves food by preventing mold, yeast, and microbial growth
- Widely used in cakes, icings, and syrups
- Ideal for cheese, dried fruits, and margarine
- Used in personal care products to inhibit microbial activity
Caution:
Use concentrations as per specific application requirements. Not effective at pH levels above 6.