Potassium Carbonate Powder (K₂CO₃)

Description

Potassium Carbonate (K₂CO₃) is a versatile compound used in food, pharmaceutical, and industrial applications. Known for its strong alkaline properties, this white, crystalline powder has applications as a pH regulator, buffering agent, and raw material in various manufacturing processes. 

Kraft Chemical supplies FDA-approved, high-purity potassium carbonate in bulk quantities to meet the needs of specialty industries worldwide.

What is Potassium Carbonate?

Potassium carbonate is an inorganic salt. Often referred to as “potash” or “pearl ash,” it is highly soluble in water and forms a strong alkaline solution. Its ability to absorb moisture makes it hygroscopic, so it must be stored in tightly sealed containers.

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Potassium Carbonate Uses & Applications

Generally regarded as safe (GRAS) by the FDA, potassium carbonate plays a critical role in multiple industries:

1. Glass & Ceramics – Acts as a fluxing agent, reducing melting temperatures and improving glass strength and durability.
2. Detergents & Soaps – Functions as a water softener and alkaline builder, improving cleaning efficiency.
3. Food Processing – Food-grade potassium carbonate is commonly used as a pH regulator, stabilizer, and leavening agent in baked goods. Explore more food-grade ingredients from Kraft Chemical.
4. Fertilizers & Agriculture – Provides a readily available potassium source to promote healthy, robust crop growth.
5. Pharmaceuticals – Used as an excipient and buffering agent in formulations, ensuring pH stability.
6. Chemical Manufacturing – Serves as a raw material for producing potassium salts, inks, and specialty chemicals.

Properties

FAQs

Is potassium carbonate soluble?

Yes. Potassium carbonate is highly soluble in water but insoluble in ethanol. In solution, it forms a strongly alkaline mixture, making it useful as both a pH regulator and a chemical buffer.

Is potassium carbonate dangerous?

While widely used, potassium carbonate is a caustic chemical that requires safe handling. Direct contact with skin or tissues can cause burns or irritation. Always use protective equipment and follow proper storage practices.

Where to buy potassium carbonate?

Kraft Chemical has FDA-approved potassium carbonate for sale in bulk quantities. Since 1935, we’ve provided customers with products known for their consistent quality, reliable supply, and competitive pricing. Contact us today to request a quote.

Additional information