ChemicalStore
Yellowish red pigment, excellent fastness, suitable for plastics and rubber.
Low molecular weight polyethylene powder for pigment dispersion, mold release.
Medium-viscosity, fully hydrolyzed polyvinyl alcohol with excellent film properties.
Medium-viscosity, partially hydrolyzed polyvinyl alcohol for coatings and films.
High-viscosity, partially hydrolyzed polyvinyl alcohol for diverse applications.
Refined, USP/FCC-grade potassium chloride, cubical, odorless crystals.
High-purity potassium nitrate, 99.8%, available in prills or crystals.
Piezoelectric compound for protein crystallography & Fehling's solution ingredient
Pigment Orange 38
Pigment Orange 38, also known as Graphtol Red HFG, is a yellowish red pigment featuring excellent fastness properties. It is suitable for applications in paraffin wax, propylene oxide, PVC, and rubber. The suggested dose is 2 grams per kilogram for polyethylene and up to 9 grams per kilogram for PVC. This pigment contains rosin and is packaged in 16 Oz jars, weighing about 3 Oz due to its low specific gravity.
Product Specifications
| Chemical Name | Pigment Orange 38 |
| Alternate Name | Graphtol Red HFG |
| Density | 1.45 g/cc |
| Apparent Density | 0.13 g/cc |
| Average Particle Size | 155 nm |
| Specific Surface | 67 m²/g |
| Alkali Resistance | 5 |
| Acid Resistance | 5 |
Applications and Benefits:
- Provides a yellowish red pigment with excellent fastness properties.
- Ideal for paraffin wax, propylene oxide, PVC, and rubber applications.
- Highly resistant to alkali and acid (rated 5).
- Suitable for polyethylene and other plastic products.
- Contains rosin for enhanced stability and performance.
Caution:
Handle with care. Avoid inhalation and contact with eyes or skin. Refer to the SDS for detailed safety instructions.
Hostaperm® Orange 43 GR
GENERAL DESCRIPTION: Hostaperm® Orange GR by Heubach is a perinone-based orange pigment known for its very high chromaticity and excellent light and weathering fastness properties. This pigment exhibits outstanding resistance to acid, water, alkali, and solvents, making it a versatile choice for various paint and coating applications.
Key Features: Vibrant Orange Pigment
- High chromaticity for vivid colors
- Resistant to light, weather, and chemicals
- Suitable for various paint and coating types
Product Specifications
| CAS No. | 4424-06-0 |
| EC Number | 224-597-4 |
Similar Products
- Vibrant Orange Pigment
- High-Chroma Paint Additive
- Premium Coating Colorant
- Weather-Resistant Orange Dye
- Multi-Purpose Pigment
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Automotive Coatings Manufacturers, Industrial Coating Professionals, Printing Ink Producers, Decorative Paint Makers, and Paint and Coating Enthusiasts.
Pine Oil 85
Pine Oil 85 is a 100% pure essential oil containing 85% or more cyclic terpene alcohols. Known for its familiar pine scent, it offers strong sterilizing effects, superior deodorization, and excellent wetness, clearance, and penetration properties. This versatile oil is widely used in disinfectants, detergents, germicides, polishing agents, anti-rust applications, painting solvents, and as a mineral flotation agent. Natural and highly concentrated, it must be handled with care and is for manufacturing use only.
Product Specifications
| Chemical Name | Pine Oil 85 |
| Other Names | Unipine 85, pinus sylvestris extract, fir oil, oil of pine, oleum abietis, terpentinoel, yarmor pine oil, flotation oil, Aceto De Pino |
| CAS Numbers | 94266-48-5, 68917-63-5, 8002-09-3 |
| Active Content | 85% or more cyclic terpene alcohols |
| Properties | Sterilizing effect, deodorization, wetness, clearance, penetration |
| Usage Restrictions | For manufacturing use only |
Applications and Benefits:
- Used as a disinfectant and germicide for industrial applications.
- Effective as a detergent and polishing agent.
- Acts as an anti-rust agent for maintenance and preservation.
- Serves as a painting solvent and mineral flotation agent.
- Provides a strong deodorizing and cleaning effect.
Caution:
Keep out of reach of children. Natural essential oils are highly concentrated and should be used with care. Read all labels and SDS sheets. For manufacturing use only.
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
| Chemical Name | Polyethylene Powder |
| Type | Low Molecular Weight Polyethylene |
| Penetration Hardness | 5 dmm |
| Melting Softening Point | 104 - 108 °C |
| Brookfield Viscosity @ 125°C | 350 - 500 cP |
| Yellowness Index | ≤1.0 |
| Median Particle Size | 300 Micron |
| Apparent/Bulk Density | 0.44 g/cc |
| Shipping NMFC | 156200, Class 60 |
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
| 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
Polyvinyl Alcohol 30-99, Elvanol 71-30
PVOH Solution PreparationPVOH 30-99 (Elvanol® 71-30) is a medium-viscosity, fully hydrolyzed polyvinyl alcohol designed for applications requiring high tensile strength, tear resistance, and excellent adhesion to hydrophilic surfaces. This white granular polymer is soluble in hot water and forms transparent films upon evaporation. Insoluble in cold water and common organic solvents, PVOH 30-99 is widely used in the paper, textile, ceramic, and adhesive industries. Key applications include sizing for paper and textiles, ceramic fiber binder, and wallpaper glue. PVOH 30-99 offers excellent film-forming characteristics with superior resistance to tearing and high strength, making it a versatile polymer for coatings, adhesives, and emulsions. It is often applied using brushes, rollers, or spray equipment.
Product Specifications
| Viscosity (4% Solution) | 67 ± 5 cps |
| Hydrolysis Level | Fully hydrolyzed (99%) |
| Average Polymerization | 7150 ± 100 |
| Alcoholysis (mol/mol) | 28–32% |
| Solubility | Soluble in hot water |
Applications and Benefits:
- Binder for paper and textile sizing
- Ceramic fiber binder
- Transparent, high-strength film formation
- Wallpaper glue
- Adhesive and emulsion stabilizer
- Hydrophilic surface adhesion
Caution:
Handle with care according to safety guidelines. Refer to the Safety Data Sheet for detailed handling and storage information.
Polyvinyl Alcohol Grade 22-88, PVA 217, Elvanol 52-22
PVOH Solution PreparationPolyvinyl Alcohol grade 22-88 is a water-soluble polymer produced by the alcoholysis of polyvinyl acetate. It has a viscosity of approximately 22 cps in a 4% solution. This polymer is widely used as a binder in sizes due to its excellent penetration and adhesion properties on various fibrous materials. Its remarkable film characteristics include high cohesion, toughness, low electrostatic charging, and redissolving capacity in water. PVOH 22-88 offers excellent barrier properties, repelling oil, grease, and fat due to its insolubility in most organic solvents. It enhances mechanical strength when applied as a film on paper or paperboard, making it an ideal surface sizing agent. It also serves as an outstanding carrier for optical brightening agents and pigments. This grade can replace Elvanol® 52-22, Poval 26-88, Selvol 523, and PVA-217 with comparable viscosity.
Product Specifications
| Viscosity (4% Solution) | 22 cps |
| Solubility | Water-soluble |
| Replacement for | Elvanol® 52-22, Poval 26-88, Selvol 523, PVA-217 |
| Applications | Binder, film formation, surface sizing agent, pigment carrier |
Applications and Benefits:
- Binder for fibrous materials with excellent adhesion
- Film formation with high cohesion and toughness
- Barrier to grease, oil, and fat
- Surface sizing agent for paper and paperboard
- Carrier for optical brightening agents and pigments
Caution:
Handle with care and follow appropriate safety guidelines. Refer to the Safety Data Sheet for detailed information.
For similar performance, we recommend: PVOH2288
This grade is comparable to:
- Polyvinyl Alcohol Grade 22-88
- PVA 217
- Elvanol® 52-22
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
| Viscosity (4% Solution at 20ºC) | 23.0 - 27.0 cps |
| Percent Hydrolysis | 87.0 - 89.0% |
| Solution pH | 4.5 - 6.5 |
| Total Organic Volatiles (wt.%) | Max. 1.0% |
| Ash (wt.%) | 0.0 - 0.5% |
| Residual Methanol | < 0.9% |
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.
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.
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:
| Product Name | Portuguese Rosin Flakes |
| Type | Flakes |
| Origin | Brazil, packaged in Portugal |
| Durability | Durable at room temperature |
| Quantity | Limited quantity available |
Note: Please refer to the MSDS in the Downloads Tab before using this product. Use caution when handling Portuguese Rosin flakes as they are a rare type of Brazilian rosin and come in limited quantity. Research is required to find the best fit for your needs among similar products such as Brazilian Pine Rosin, Colophony Rosin Flakes, Greek Rosin Flakes, French Rosin Flakes, and Italian Rosin Flakes.
Potassium Alum, FCC
Potassium alum, also known as potash alum or potassium aluminum sulfate, has the chemical formula KAl(SO4)2·12H2O. Commonly referred to as alum, it is a versatile compound used in water purification, leather tanning, dyeing, fireproof textiles, and baking powder. It also has cosmetic applications as a deodorant, aftershave treatment, and styptic for minor shaving cuts. Alum crystallizes in regular octahedra with flattened corners and is widely used in crystal growth experiments.
Product Specifications
| Chemical Formula | KAl(SO4)2·12H2O |
| HTS Code | 2833.30.00.00 |
Applications and Benefits:
- Water purification
- Leather tanning
- Dyeing
- Fireproofing textiles
- Baking powder ingredient
- Cosmetic uses (deodorant, aftershave, styptic powder)
- Crystal growth experiments
Additional Information:
Potassium alum is a versatile FCC-grade compound with a wide range of industrial, cosmetic, and educational applications. For more information, download the Safety Data Sheet.
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
| Chemical Name | Potassium Carbonate K₂CO₃ |
| CAS Number | 584-08-7 |
| Solubility | Soluble in water, insoluble in alcohol |
| Physical Form | Fine white powder |
| Synonyms | Pearl Ash, Potash, Salt of Tartar |
| Applications | Pigments, printing inks, soft soaps, wool washing |
Perfect for chemical, industrial, and laboratory applications.
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
| CAS Number | 7447-40-7 |
| Grade | USP/FCC |
| Appearance | White to translucent, cubical crystals |
| Additives | None |
| Certification | Kosher Certified |
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.
Product Specifications:
| Product Name | Potassium Ferricyanide 99.5% |
| Chemical Formula | FeK3(CN)6 |
| Molecular Weight | 329.24 g/mol |
| Appearance | Red to orange crystalline powder |
| Assay | ?99.5% |
Similar Products
- Potassium Ferrocyanide 99.5%
- Sodium Ferricyanide 99.5%
- Potassium Cyanide 99.5%
- Sodium Ferrocyanide 99.5%
- Potassium Permanganate 99.5%
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Potassium Ferricyanide may be harmful if ingested or inhaled. Avoid contact with skin and eyes. Use with proper ventilation and personal protective equipment.
Perfect for:
- Chemical laboratories and research facilities
- Manufacturing companies
- Pharmaceutical companies
- Universities and educational institutions
- Scientists and researchers in the field of chemistry
- Industrial and agricultural businesses
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.
Product Specifications:
| Product Name | Potassium Ferrocyanide |
| Purity | 99.3% |
| Chemical Formula | FeK4(CN)6 |
| Molecular Weight | 368.34 g/mol |
| CAS Number | 13943-58-3 |
| Appearance | Yellow crystals |
Target Group:
- Chemical manufacturers
- Industrial companies
- Laboratories
- Research institutions
- Pharmaceutical companies
- Chemical distributors
Notice:
Minimum order Quantity is 6 pounds. It may be shipped in 1-lb or 2-lb containers.
Free Local Shipping up to 10 miles from our warehouse in Clifton, New Jersey.
Potassium Hydroxide Flakes
Potassium Hydroxide Flakes, also known as caustic potash, is a highly versatile chemical compound that is widely used in various industrial and laboratory applications. With a purity of 90%, these flakes are ideal for a wide range of uses including soap making, biodiesel production, and as a strong base in chemical reactions. Potassium Hydroxide Flakes are also commonly used in the production of fertilizers, dyes, and pharmaceuticals. Due to its highly corrosive properties, it is important to handle Potassium Hydroxide Flakes with care and follow proper safety precautions.
Product Specifications
| Product Name | Potassium Hydroxide |
| Chemical Formula | KOH |
| Form | Flakes |
| Purity | 90% |
Applications and Benefits:
- Soap making and saponification processes
- Biodiesel production
- Strong base for chemical reactions
- Manufacturing of fertilizers, dyes, and pharmaceuticals
- Suitable for laboratories, research facilities, and industrial plants
Caution:
Potassium Hydroxide Flakes are highly corrosive. Use appropriate personal protective equipment including gloves, eye protection, and protective clothing. Handle in well-ventilated areas. Avoid contact with skin, eyes, and moisture. Store in a tightly sealed container away from incompatible materials. Keep out of reach of children.
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.
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
| Chemical Formula | KNO3 |
| Purity | 99.8% |
| Physical Form | Prills or Crystals |
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
| Chemical Formula | KMnO4 |
| Synonyms | Permanganate of Potash, Condy’s Crystals |
| Purity | 97% |
| CAS Number | 7722-64-7 |
| Shipping Restrictions | UPS Ground only, continental USA only |
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.
Potassium Sodium Tartrate, Tetrahydrate, Granular, USP Grade
Piezoelectric compound for protein crystallography & Fehling's solution ingredient. Potassium Sodium Tartrate, Tetrahydrate, Granular, USP grade, is also known as Seignette's salt or Rochelle salt. It is a clear-white granular crystal that exhibits piezoelectricity. This unique property makes it an essential compound in protein crystallography, where it serves as a common precipitant. It is also an ingredient in Fehling's solution, a chemical reagent formerly used in the determination of reducing sugars in solutions. Additionally, it is a component of the Biuret reagent, which is used to measure protein concentration. Potassium Sodium Tartrate, Tetrahydrate, Granular, USP grade, has a minimum assay of 99.0%, maximum of 102.0%, and a typical value of 99.7%. It contains less than 0.001% heavy metals and has a specific gravity of 1.79. The product has a formula weight of 283.22 and a melting point of 75ºC. This product is suitable for manufacturing, processing, repackaging, or research purposes only and should be handled by experienced personnel.
Key Features:
- Piezoelectric compound for protein crystallography
- Ingredient in Fehling's solution for determining reducing sugars
- Component of the Biuret reagent for measuring protein concentration
- Clear-white granular crystal with a minimum assay of 99.0%, maximum of 102.0%, and a typical value of 99.7%
- Contains less than 0.001% heavy metals and has a specific gravity of 1.79
Product Specifications:
| CAS No. | 6381-59-5 |
| Chemical Formula | C4H4KNaO6.4H2O |
| Assay | Min. 99.0%, Max. 102.0%, Typical: 99.7% |
| Heavy Metals | <0.001% |
| Grade | USP |
| Formula Weight | 283.22 |
| Specific Gravity | 1.79 |
| Melting Point | 75ºC |
| Appearance | Clear-White granular crystals |
Similar Products:
- Ammonium Tartrate
- Potassium Chloride
- Sodium Tartrate
- Calcium Chloride
- Magnesium Sulfate
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Only for manufacturing, processing, repackaging, or research purposes by experienced personnel.
Perfect for research purposes by experienced personnel