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.

Ethylenediaminetetraacetic Acid (EDTA)

Ethylenediaminetetraacetic acid (EDTA) is a white odorless crystalline powder used as chelating agent in pulp & paper, cleaning, chemical processing, agriculture and water treatment.

Acid EDTA also known as edetic acid, is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2. This white, water-soluble solid is widely used to bind to iron (Fe2+/Fe3+) and calcium ions (Ca2+), forming water-soluble complexes even at neutral pH. It is thus used to dissolve Fe- and Ca-containing scale as well as to deliver iron ions under conditions where its oxides are insoluble.

In Textiles and paper industry, EDTA is mainly used to sequester (bind or confine) metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colors of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in bleaching.

EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative discoloration, which is catalyzed by metal ions.

EDTA can solubilize Fe3+ ions at or below near neutral pH. This property is useful in agriculture including hydroponics. However, given the pH dependence of ligand formation, EDTA is not helpful for improving iron solubility in above neutral soils. Otherwise, at near-neutral pH and above, iron(III) forms insoluble salts, which are less bioavailable to susceptible plant species.

EDTA is used extensively in the analysis of blood. It is an anticoagulant for blood samples for CBC/FBCs, where the EDTA chelates the calcium present in the blood specimen, arresting the coagulation process and preserving blood cell morphology.

In shampoos, cleaners, and other personal care products, EDTA salts are used as a sequestering agent to improve their stability in air.

Product Specifications

Applications:

• Pulp and paper: Sequesters metal ions to prevent discoloration
• Cleaning: Dissolves Fe- and Ca-containing scales
• Agriculture: Solubilizes Fe³⁺ ions in hydroponics
• Water treatment: Chelates metal ions
• Textile industry: Prevents metal ions from altering dye colors
• Food preservation: Stabilizes against oxidative discoloration
• Blood analysis: Anticoagulant in CBC/FBC tests
• Personal care: Enhances stability in shampoos and cleaners

Caution:

Ensure proper handling and usage as per the safety guidelines. Read the Safety Data Sheet before use.

Sodium Gluconate, FCC, 99.9%

Sodium Gluconate, FCC, 99.9%, is a high-purity sodium salt of gluconic acid, produced through glucose fermentation. This white granular or powdered compound is water-soluble, non-toxic, biodegradable, and biorenewable, making it an environmentally friendly choice. Its versatility allows its use in food, personal care, household detergents, industrial cleaning, metal finishing, corrosion inhibition, and specialized applications like electroplating, de-icing, and concrete formulation. In the food industry, it enhances flavors in cheese, tofu, and salt substitutes, while in personal care, it supports dental and hair care formulations. Its chelating properties and safety make it ideal for diverse sectors such as mining, aluminum processing, and bottle washing.

Key Features

• Non-toxic, biodegradable, and environmentally friendly.
• Water-soluble and easy to integrate into formulations.
• Strong chelating agent for a wide range of applications.
• Effective in food, personal care, industrial, and construction sectors.
• High purity (99.9%) for consistent performance.

Product Specifications

Tetrapotassium Pyrophosphate

Tetrapotassium Pyrophosphate, also known as Anhydrous Pyrophosphate, is a chemical compound that is commonly used in the food industry as a buffering agent, emulsifier, and dispersing agent. It is a white crystalline powder that is soluble in water and has a slightly salty taste. Tetrapotassium Pyrophosphate is made up of Tetrapotassium and Anhydrous Tetrapotassium Pyrophosphate, which are both important components in its chemical structure. This compound is known for its ability to prevent the formation of calcium and magnesium deposits in food processing equipment, making it a popular choice for use in the dairy and meat industries.

Product Specifications:

Target Group:

• Chemical manufacturers
• Food and beverage processing companies
• Cleaning product manufacturers
• Pharmaceutical companies
• Research and development laboratories
• Industrial and commercial cleaning services