K&A
Manufactured at our Mahad (Maharashtra, India) plant, we have a capacity of 5000 tons per annum for manufacturing Potassium Bicarbonate. We offer competitive prices and worldwide shipping, with minimal lead times.
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Potassium Bicarbonate
298-14-6
KHCO3
potassium hydrogen carbonate, potassium acid carbonate
Potassium Bicarbonate, CAS number 298-14-6, is a white, crystalline powder that is odourless and slightly salty. It is a versatile chemical compound that finds applications in various industries such as agriculture, fire safety and beyond.
| IUPAC Name | potassium hydrogencarbonate |
| Molecular Formula | KHCO3 |
| Appearance | White Crystalline Powder |
| Loss on drying | 1.0% max |
| pH | 8.6 max |
| Alkalinity as KHCO3 | 99.0 to 101.5 % |
| Potassium Content 38.0 % min | 38.0 % min |
| KHCO3 Content | 99.0 % min |
| KCl | 0.03 % max |
| K2SO4 | 0.08 % max |
| Molar Mass | 100.115g/mol |
| Density | 2.17g/cm3 |
| Melting Point | Decomposes at 292C |
In agriculture, potassium bicarbonate serves as a source of potassium and a pH regulator for soil. It helps enhance soil quality by maintaining proper pH levels and providing essential nutrients to plants. It is also used as a contact fungicide to treat diseases such as Powdery Mildew and Apple Scab.
Potassium bicarbonate is an effective fire-extinguishing agent in specialized fire extinguishers. It releases carbon dioxide upon heating, which displaces oxygen and suppresses fire. When used in this application, it is known as Purple K powder. Potassium bicarbonate is more effective against Class-B and Class-C type fires, compared to Sodium Bicarbonate.
Potassium bicarbonate is used in livestock and poultry feed as a potassium source to maintain electrolyte balance and support feed intake. In dairy nutrition, it acts as a buffering agent to help prevent rumen acidosis and stabilize digestion.
Potassium Bicarbonate is a chemical used as a food additive for its buffering and leavening properties. It is commonly employed in the production of baked goods, where it acts as a leavening agent to release carbon dioxide gas, causing the dough to rise.
Potassium bicarbonate is utilized in wastewater treatment plants to adjust pH levels in effluent streams and enhance the efficiency of various treatment processes.
Potassium bicarbonate is used as a corrosion inhibitor in metal processing and as a mild, non-toxic cleaning agent for sensitive surfaces. It is also applied as an accelerator in cement drying processes to reduce setting time.
Potassium bicarbonate is used in industrial dishwashing formulations to provide controlled alkalinity and effective grease removal while being gentle on stainless steel, glassware, and cleaning equipment. It helps maintain pH balance, reduce scale formation, and extend the life of dishwashing systems.
Other application: Potassium bicarbonate is used as a reagent in various chemical processes, including the synthesis of other potassium compounds and the production of certain types of glass. It is also used in the leather tanning industry.
Our potassium bicarbonate is packaged in 25 Kg PP lined HDPE bags or as per the customer’s requirement. It is loaded onto pallets in FCL for export.
Vinati Organics is a leading manufacturer of specialty chemicals with over three decades of experience and a global presence across more than 35 countries, supplying to major industrial and chemical companies worldwide. With an annual revenue of USD 250 million+, the company operates four state-of-the-art manufacturing facilities in Maharashtra, India, with a strong focus on quality, safety, and regulatory compliance.
Sustainability is central to Vinati Organics’ operations. The company has been awarded a Gold Medal by EcoVadis (2025) and is a signatory to the Responsible Care® initiative of the Indian Chemical Council (ICC). Vinati Organics also operates a 32 MW captive solar power plant, meeting around 55% of its electricity needs through renewable energy.
As part of its specialty chemicals portfolio, Vinati Organics manufactures technical-grade Potassium Bicarbonate (KHCO₃) with purity of 99%+, offering consistent quality and reliable supply for industrial and technical applications worldwide. Buy potassium bicarbonate from Vinati Organics today. Get in touch with us to learn more about the potassium bicarbonate price.
Other languages: Bicarbonato de Potasio, bicarbonato de potássio, Kaliumbicarbonat, 重炭酸カリウム, بيكربونات البوتاسيوم, bicarbonato de potássio, 중탄산칼륨, โพแทสเซียมไบคาร์บอเนต, kalium Bikarbonat, kaliumbikarbonat, бикарбонат калия, potasyum Bikarbonat
1. What is Potassium Bicarbonate (KHCO₃)?
Potassium Bicarbonate is a white, odorless, crystalline inorganic compound used as a source of potassium and as a buffering or neutralizing agent in various applications. Its chemical formula is KHCO₃, and it’s identified by CAS number 298-14-6.
2. What are the main uses of Potassium Bicarbonate?
Potassium bicarbonate is primarily used in industrial and technical applications, including agriculture formulations, dry chemical fire suppression systems, animal feed, water and wastewater treatment.
3. Does Vinati Organics offer food grade Potassium Bicarbonate?
Our FSSAI (Food Safety and Standards Authority of India) registration confirms that our product is permitted for use in food applications under Indian food safety regulations.
4. Is Potassium Bicarbonate safe for human and environmental use?
Yes, Potassium Bicarbonate is generally recognized as safe (GRAS) when used appropriately. It is non-toxic, non-flammable, and environmentally friendly, breaking down naturally without leaving harmful residues.
5. What are the physical and chemical properties of Potassium Bicarbonate?
It appears as a white crystalline powder, soluble in water, with a mildly alkaline reaction. It decomposes upon heating to form Potassium Carbonate (K₂CO₃), water, and carbon dioxide.