Potassium Carbonate (E501) – Food Grade

Price range: $24.99 through $39.99

Technical Specifications for Potassium Carbonate 

  • Chemical Name: Potassium Carbonate
  • CAS Number: 584-08-7
  • Molecular Formula: Kâ‚‚CO₃
  • Molecular Weight: 138.21 g/mol
  • Appearance: White crystalline powder or granules
  • Odor: Odorless
  • Purity: ≥ 99%
  • Density: 2.43 g/cm³
  • Melting Point: 891°C (1,636°F)
  • Solubility:
    • Highly soluble in water (110 g/100 mL at 20°C)
    • Insoluble in ethanol and acetone
  • pH (1% solution): ~11.5
  • Hygroscopic: Absorbs moisture from the air; store in sealed containers.

Documents: Safety Data Sheet (SDS)

Description

Our Potassium Carbonate (E501) – Food Grade is a high-quality, pure compound designed to meet the rigorous standards of both food processing and various industrial applications. This versatile ingredient plays a crucial role in baking, candy making, beverage production, and more. As a powerful pH regulator and neutralizing agent, it helps balance acidity levels, enhancing flavor, texture, and consistency in your recipes.

In baking, Potassium Carbonate works as an effective leavening agent, ensuring a perfect rise in your dough, cakes, cookies, and breads. It also stabilizes the pH in food and beverages, helping to preserve freshness and improve taste. This food-grade product meets E501 standards, so you can confidently use it in your culinary creations, from homemade treats to large-scale food production.

Beyond the kitchen, Potassium Carbonate serves multiple roles in industries like glass manufacturing, where it lowers the melting point of silica to produce strong, durable glass. In water treatment, it softens and neutralizes acidity, improving water quality. Additionally, it plays a key part in soap production, contributing to the saponification process for quality soaps and detergents.

Applications of Potassium Carbonate:

Baking and Food Processing

  • Leavening Agent: Potassium Carbonate helps leaven dough and batter, promoting a light, airy texture in baked goods like cookies, cakes, and breads.

  • pH Regulator: Potassium Carbonate balances acidity in various food products, improving flavor and texture. It also stabilizes the pH in drinks and processed foods, ensuring consistency in taste and quality.

  • Curing Olives: Potassium Carbonate neutralizes the bitter taste in olives during the curing process, making them more palatable.

  • Carbonating Beverages: In soft drink production, Potassium Carbonate aids in carbonation, enhancing the effervescence and taste of carbonated beverages.

Glass Manufacturing

  • Fluxing Agent: Potassium Carbonate lowers the melting point of silica in the production of glass. It makes the glass production process more efficient and helps create stronger, clearer glass products.

Water Treatment

  • Water Softener: Potassium Carbonate acts as a softening agent in water treatment, reducing hardness by neutralizing excess calcium and magnesium ions.

  • pH Adjustment: It adjusts the pH of water, ensuring it is safe for industrial use or consumption.

Soap and Detergent Manufacturing

  • Saponification: Potassium Carbonate facilitates the saponification process in soap production, helping to convert fats into soap while creating a smooth, high-quality finished product.

  • Liquid Soap Production: It is particularly useful in creating liquid soaps and shampoos, where it helps maintain the right consistency.

Agriculture

  • Fertilizer: Potassium Carbonate provides essential potassium, a vital nutrient for plant growth. It improves the efficiency of fertilizers, helping crops thrive.

  • Herbicide: In certain formulations, Potassium Carbonate serves as a mild herbicide, controlling unwanted plant growth in agricultural settings.

Chemical Manufacturing

  • Synthesis of Potassium Compounds: Potassium Carbonate plays a role in the production of other potassium compounds, such as Potassium Bicarbonate and Potassium Hydroxide, which are used in various industrial chemical processes.

  • Carbonation: Potassium Carbonate serves as a key ingredient in carbonating processes for producing potassium bicarbonate, a compound used in fire extinguishers and other chemical applications.

Pharmaceuticals

  • pH Stabilizer: Potassium Carbonate stabilizes the pH in pharmaceutical formulations, ensuring the effectiveness and stability of medications, particularly in effervescent tablets.

  • Buffering Agent: It acts as a buffering agent in certain drug formulations, maintaining the required pH level for optimal performance.

 

Storage and Handling:

  • Storage Conditions:
    • Store in a cool, dry, and well-ventilated area.
    • Keep in tightly sealed, moisture-resistant containers to prevent clumping or degradation.
    • Avoid exposure to acids, as this can release carbon dioxide gas.
  • Shelf Life: Approximately 2 years under recommended storage conditions.

Additional information

Size

1 Kilogram (2.2 Lbs), 2 Kilogram (4.4 Lbs)

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