Kolkata Chemical: Your Trusted Potassium Hydrogen Carbonate Supplier in India

Kolkata Chemical: Your Trusted Potassium Hydrogen Carbonate Supplier in India

 Welcome to Kolkata Chemical, a leading provider of Potassium Hydrogen Carbonate in India. We specialize in the manufacturing, distribution, and supply of high-quality chemicals.

Product Details:

  • CAS NO: 298-14-6
  • Formula: KHCO3

Product Description: Potassium Hydrogen Carbonate, also known as potassium bicarbonate, is a white crystalline compound widely used in numerous industries. With its exceptional chemical properties, it has become an essential component in various applications.

Usage and Applications:

Potassium hydrogen carbonate, also known as potassium bicarbonate (KHCO3), is an inorganic compound with various applications and uses across different sectors. It is a white crystalline powder that is soluble in water. Here is an in-depth exploration of the applications and uses of potassium hydrogen carbonate in different sectors:

  1. Food Industry:
    • Baking Agent: Potassium hydrogen carbonate is commonly used as a leavening agent in baking. It reacts with acids in the dough, releasing carbon dioxide gas, which helps the dough rise and results in a lighter texture in baked goods like cakes, cookies, and bread.
  2. Agriculture:
    • Crop Fertilizer: Potassium hydrogen carbonate is used as a source of potassium in fertilizers. Potassium is an essential nutrient for plant growth and plays a vital role in various physiological processes. It helps improve crop yield, fruit quality, and overall plant health.
  3. Fire Suppression:
    • Fire Extinguisher: Potassium hydrogen carbonate is an effective fire extinguishing agent. When used in fire extinguishers, it reacts with the flames and releases carbon dioxide, displacing oxygen and suppressing the fire. It is particularly effective for extinguishing small fires involving flammable liquids and electrical equipment.
  4. Pharmaceutical Industry:
    • Antacid: Potassium hydrogen carbonate is used as an antacid to relieve symptoms of indigestion, heartburn, and acid reflux. It helps neutralize excess stomach acid by reacting with the acid to form water and carbon dioxide.
    • Potassium Supplement: Potassium hydrogen carbonate can serve as a source of potassium in pharmaceutical preparations and dietary supplements. Potassium is essential for proper functioning of the body, including nerve function, muscle contraction, and fluid balance.
  5. Beverage Industry:
    • Carbonation: Potassium hydrogen carbonate is used in the production of carbonated beverages. It reacts with citric or phosphoric acid to generate carbon dioxide, creating the characteristic fizz and bubbles in carbonated drinks.
  6. Personal Care Products:
    • pH Adjuster: Potassium hydrogen carbonate is used in cosmetics and personal care products as a pH adjuster. It helps maintain the desired pH level of formulations, ensuring stability and effectiveness.
    • Foot Care: Potassium hydrogen carbonate is added to foot care products like foot soaks and powders due to its antimicrobial properties. It helps control foot odor and prevent fungal growth.
  7. Environmental Applications:
    • Carbon Dioxide Absorption: Potassium hydrogen carbonate can absorb carbon dioxide from the air, making it useful in applications such as carbon dioxide scrubbers in closed environments like submarines, spacecraft, and enclosed industrial spaces.
  8. Chemical Industry:
    • Laboratory Reagent: Potassium hydrogen carbonate is used as a laboratory reagent for various chemical reactions and analytical procedures.
    • pH Buffer: It can act as a pH buffer, helping to maintain a stable pH level in chemical reactions and formulations.
  9. Cleaning and Deodorizing:
    • Cleaning Agent: Potassium hydrogen carbonate is used in cleaning products, such as carpet cleaners and multipurpose cleaners, due to its mild abrasive and deodorizing properties.
    • Odor Control: It can be used as an odor neutralizer in applications like air fresheners, shoe deodorizers, and pet care products.
  10. Water Treatment:
    • Potassium hydrogen carbonate can be used in water treatment processes to adjust pH levels and control alkalinity.
  11. Textile Industry:
    • Potassium hydrogen carbonate can be used in textile dyeing and printing processes as a pH regulator and color-fixing agent.
  12. Gas Scrubbing:
    • Potassium hydrogen carbonate is used in gas scrubbing systems to remove acidic gases, such as sulfur dioxide (SO2) and hydrogen chloride (HCl), from industrial emissions.

It is important to handle potassium hydrogen carbonate with care and follow proper safety measures during its handling, storage, and disposal.

These applications and uses of potassium hydrogen carbonate highlight its significance in different sectors, where it contributes to the food industry, agriculture, fire suppression, pharmaceuticals, beverage industry, personal care products, environmental applications, chemical industry, cleaning and deodorizing, water treatment, textile industry, gas scrubbing, and various other industries.

Product Parameters:

  • Grade Standard: Industrial Grade
  • Certification: ISO 9001:2015
  • Purity: Minimum 99%
  • Appearance: White crystalline powder


  • Assay: 99.0-101.5%
  • Loss on Drying: Maximum 0.25%
  • Chloride (Cl): Maximum 0.02%
  • Sulfate (SO4): Maximum 0.02%
  • Iron (Fe): Maximum 0.001%

Our Advantages:

  1. Superior Quality: We prioritize delivering high-quality Potassium Hydrogen Carbonate that adheres to stringent industry standards.
  2. Wide Supply Network: Our distribution network covers Kolkata, as well as other top cities across India, the Middle East, and the world.
  3. Competitive Pricing: We offer competitive prices without compromising on product quality.
  4. Customer Satisfaction: Our dedicated team ensures excellent customer service, promptly addressing any queries or concerns.
  5. Timely Delivery: With efficient logistics and reliable shipping partners, we guarantee prompt and reliable product delivery.

Company Information: Kolkata Chemical is a renowned chemical supplier based in India. With our extensive experience and commitment to excellence, we have gained a strong reputation as a trusted partner.

Packing: Our Potassium Hydrogen Carbonate is available in various packaging options, including 25 kg bags, 50 kg bags, or as per customer requirements.

Plant Area: We operate from a modern and well-equipped manufacturing facility, adhering to strict quality control measures.

Terms of Payment: We offer flexible payment options, including a Letter of Credit (L/C), Bank Transfer (T/T), and online payment methods.

Nearest Port: The nearest port to our location is the Kolkata Port, ensuring smooth handling and shipment of our products.

Import & Export Mode: We operate under both import and export modes, facilitating seamless transactions for our domestic and international clients.

 Kolkata Chemical is your trusted partner for high-quality Potassium Hydrogen Carbonate in India. With our dedication to quality, wide distribution network, and customer-centric approach, we are well-equipped to meet your chemical requirements. Contact us today to experience reliable products and exceptional service.



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