Sodium Tripolyphosphate (Food Grade, Kosher)

Sodium tripolyphosphate, also known as sodium triphosphate or STPP, is mainly consumed as a component of commercial detergents. It serves as a builder or water softener, particularly in hard water containing high concentrations of magnesium and calcium ions. In such conditions, detergents can be deactivated. However, STPP, being a highly charged chelating agent, tightly binds to calcium and magnesium ions, preventing their interference with sulfonate detergent performance.

STPP is not only used in detergents but also serves as a preservative for seafood, meats, poultry, and animal feeds. In the food industry, it is commonly known as E451 and finds usage as an emulsifier and moisture retainer. Many governments regulate the quantities allowed in foods, as STPP can substantially increase the sale weight of seafood. The United States Food and Drug Administration recognizes STPP as "generally recognized as safe."

Sodium tripolyphosphate is available in low density, medium density, and high-density granular powders. The specific product being described here is a medium density variant. It is categorized as food (FCC) grade, granular, medium density, and Kosher-certified. Besides its primary uses in water softening and as a sequestering agent, STPP can also function as a peptizing or deflocculating agent. Furthermore, it has applications in detergents, soaps, and ceramics.

The chemical structure of sodium tripolyphosphate is [Na5P3O10]n. It is also known by synonyms such as sodium triphosphate, triphosphoric acid pentasodium salt, sodium phosphate tripoly, STPP, pentasodium triphosphate, and pentasodium tripolyphosphate. The product is packaged in 50-lb bags by the original manufacturer, while smaller quantities are repacked for laboratory, research, and industrial uses. The CAS number for sodium tripolyphosphate is [7758-29-4][Na5O10P3]n.

Sodium tripolyphosphate exhibits low toxicity, making it a safe choice for various applications.

Key Features:

• Effective detergent component and water softener
• Chelating agent that prevents interference with sulfonate detergents
• Preservative for seafood, meats, poultry, and animal feeds
• Emulsifier and moisture retainer in food production
• Regulatory compliance and recognized as safe by FDA

Product Specifications:

Similar Products:

• TripoClean - Advanced Water Softening Agent
• DetergoMax - Premium Detergent Builder
• Preservitex - Effective Food Preservative
• MoistureLock - Food Emulsifier and Moisture Retainer
• ChelaGuard - Powerful Chelating Agent for Industrial Use

Caution: Sodium tripolyphosphate is generally safe for use as directed. However, individuals with specific allergies or sensitivities should exercise caution and consult a healthcare professional if necessary.

Copper Powder

Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles and clusters. Higher conductivity. Lower Density.
May be used for metal injection molding as well as other applications were the conductivity and purity of product is important.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Recommended for:

• Thick and Thin Film pastes
• Conductive Inks, paints and pastes
• Injection Molding
• Thermal management
• EDM Electrodes
• Antifouling Paint
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

Typical Analysis:
Copper: 99.31%
Hydrogen Loss: 0.39%
Apparent Density: 2.97 g/cc
SIEVE ANALYSIS
60 MESH: 0%
-60/ 80 MESH: 0%
-80/ 100 MESH: 0%
-100/ 140 MESH: TR
-140/ 200 MESH: TR
-200/ 325 MESH: 0.6%
-325 MESH: 99.4%

Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.

CU301-E: Copper Powder 99.8%

Electronic grade Copper powder, high purity, water attomized, hydrogen reduced ultra fine copper powder with spheroidal particles. Higher conductivity. Lower Density.
May be used for metal injection molding as well as other applications were the conductivity of product is important.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.

Key Features

• 99.8% pure copper
• Ultra-fine, spheroidal particles
• High conductivity and lower density
• Suitable for metal injection molding
• Effective in electronic applications

Product Specifications

Similar Products

• High purity, sintering silver powder
• Fine nickel powder, electronic applications
• Ultra-fine aluminum powder, high conductivity
• Spherical zinc powder, lower density
• Conductive graphene powder, versatile use

Recommended for:

• Thick and Thin Film pastes
• Capacitor Chips
• End cap Terminators
• Conductive Inks, paints and pastes
• Injection Molding
• Electronics
• Thermal management
• EDM Electrodes
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

HROSIN - Pine Rosin

HROSIN is colophony or gum derived from pine tree species known as Pinus Oocarpa in Honduras. It is produced by heating fresh liquid resin to vaporize the volatile liquid components. It is semi-transparent pine rosin and varies in color from dark yellow to light brown.

HROSIN contains about 10% natural unsaponifiable matter that provides anticrystalline properties to the rosin and its compounds.

General Information:

• Main applications include adhesives, chewing gums, coatings, cosmetics, linoleum, paints, printing inks, resins, rubber, sizes, varnishes.

Specifications:

Similar Products:

• Pine Rosin
• Colophony Gum
• Pine Pitch
• Shellac
• Damar Resin

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

Mechanical Tally Counter

Count anything with the mechanical tally counter - no batteries required. Counts up to 9,999 laps, runs, goals, strokes, overs, hits, people, goods delivered, and more. Reset knob in one side with metal ring for secure holding in hands. Suitable for business, pleasure, and many sports.

Key Features:

• Counts up to 9,999
• No batteries required
• Reset knob with metal ring
• Suitable for business, pleasure, and many sports
• Counts laps, runs, goals, strokes, overs, hits, people, goods delivered, and more

Product Specifications:

Count Anything with the Mechanical Tally Counter - No Batteries Required

Lanolin Wax, USP Grade

Lanolin Wax, USP Grade is a high-quality wax that is derived from lanolin, a natural substance found in sheep's wool. This wax is widely used in the cosmetics and pharmaceutical industries for its emollient and moisturizing properties. It is also used in the production of ointments, creams, and lotions. Our Lanolin Wax, USP Grade is of the highest quality and purity, making it an ideal choice for a wide range of applications.

Malic Acid, Food Grade

Malic Acid, Food Grade is a type of food additive that is commonly used in the food industry. It is a white crystalline powder that is odorless and has a tart taste. This acid is found naturally in many fruits, including apples, pears, and grapes. Malic Acid, Food Grade is often added to foods and beverages to enhance their flavor, as well as to act as a preservative. It is also used in the production of certain types of candies and baked goods. This food grade malic acid is safe for consumption and has been approved by the FDA for use in foods and beverages.

Nickel Pellets, Electrolytic Grade

Nickel Pellets, Electrolytic Grade are highly pure with a purity level of at least 99.9%. These pellets are perfect for chemical reactions and for making special alloys. With a diameter range of 6mm up to 18mm (1/4" up to 3/4"), these pellets are versatile and can be used for a variety of applications.

Polyvinylalcohol Grade 22-88

Polyvinylalcohol Grade 22-88, also known as PVA 217 or Elvanol 52-22 Grade, is a type of polyvinyl alcohol that is widely used in various industries. This product is a water-soluble polymer that is derived from vinyl acetate monomer. It has excellent film-forming properties, making it ideal for use in adhesives, coatings, and packaging materials. Polyvinylalcohol Grade 22-88 is also used as a thickening agent in various applications, such as in the production of paper, textiles, and personal care products. It is known for its high tensile strength, good flexibility, and excellent adhesion properties. If you are looking for a versatile and reliable polyvinyl alcohol product, Polyvinylalcohol Grade 22-88 is definitely worth considering.

Polyvinylalcohol Grade 25-88 Grade

Polyvinylalcohol Grade 25-88 Grade is a high-quality polymer that is widely used in the manufacturing industry. It is known for its excellent water solubility, adhesive properties, and film-forming ability. This product is commonly used in the production of adhesives, coatings, and textiles. Its unique properties make it an ideal choice for a wide range of applications. Polyvinylalcohol Grade 25-88 Grade is a versatile product that is sure to meet the needs of any manufacturing process.

Polyvinyl Alcohol 49-88 (PVOH 49-88, Elvanol 50-42)

Polyvinyl Alcohol 49-88 (PVOH 49-88) is a high-viscosity, partially hydrolyzed polymer, notable for its strength and versatility. It dissolves effectively in cold water, optimal for stabilizing emulsions and diverse industrial applications. Commonly used in adhesives, coatings, and slime making.

Key Features

• High viscosity at 49 cps for a 4% solution
• Partially hydrolyzed (88%) for improved performance
• Effective in cold water dissolution
• Stabilizes vinyl acetate, polystyrene, and PVC emulsions
• Applications in adhesives, coatings, and slime making

Product Specifications

Similar Products

• Water-soluble, high-strength polymer film
• Cold-water soluble, adhesive binder
• Hydrolyzed, viscosity-enhancing polymer
• Industrial-grade, emulsion stabilizer
• Versatile, photosensitive coating agent

Potassium Iodide granular 99% USP grade

High-purity potassium iodide 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. One ounce of potassium iodide is equivalent to 207 adult doses. Actual purity is 100% (dried).

General Information:

This product is repacked from larger containers of Potassium Iodide, USP, Crystal grade and a typical analysis is shown below:

When converted to daily dose adult tablets of 135 milligrams, each pound of potassium iodide produces more than 3000 tablets.

Key Features:

• High-purity granular potassium iodide.
• USP grade suitable for laboratory, industrial, research, and educational uses.
• May be used in manufacturing potassium iodide tablets.
• Actual purity is 100% (dried).
• Typical analysis shows loss on drying <1%, iodate <0.0004%, and heavy metals <0.001%.

Product Specifications: