Potassium Bicarbonate (CAS 298-14-6) Comprehensive Guide
Table of Contents
- Product Overview & Specifications
- Parameter Comparison with Alternatives
- Detailed Applications
- Usage Guidelines
- Industry Case Studies
- Contact for Quotation
Product Overview & Specifications
Potassium Bicarbonate (CAS 298-14-6), a white crystalline powder, is widely used in food, agriculture, and pharmaceuticals. Key parameters:
| Parameter | Value |
|---|---|
| Molecular Formula | KHCO3 |
| Purity | ≥99.5% |
| pH (1% Solution) | 8.6 |
| Solubility in Water | 33.7 g/100 mL (20°C) |
| Bulk Density | 0.55-0.65 g/cm3 |
Parameter Comparison with Alternatives
| Property | Potassium Bicarbonate | Potassium Carbonate | Sodium Bicarbonate |
|---|---|---|---|
| pH (1% Solution) | 8.6 | 11.5 | 8.3 |
| K2O Content | 47% | 68% | N/A |
| Food-Grade Safety | Yes | Limited | Yes |
| Cost per Ton | $$$ | $$ | $ |
Detailed Applications
1. Agriculture
Used as pH buffer in hydroponics, fungicide in organic farming, and potassium source in fertilizers.
2. Food Industry
Approved as leavening agent (E501ii), acid regulator in beverages, and preservative in baked goods.
3. Pharmaceuticals
Employed in effervescent tablets, electrolyte replenishers, and antacid formulations.
Usage Guidelines
Dosage Recommendations
| Application | Concentration |
|---|---|
| Foliar Spray (Agriculture) | 2-5 kg/hectare |
| Bakery Leavening | 0.5-2% of flour weight |
| Fire Extinguishers | 40-60% dry powder content |
Storage Requirements
Store in airtight containers at ≤25°C, relative humidity <65%.
Industry Case Studies
Case 1: Organic Vineyard Protection
Client: GreenVines Co. (Spain)
Challenge: Combat powdery mildew without synthetic chemicals
Solution: 3% KHCO3 foliar spray every 14 days
Result: 92% disease reduction, 15% yield increase
Case 2: Low-Sodium Baking Powder
Client: HealthyBake Inc. (USA)
Challenge: Develop sodium-free leavening agent
Solution: KHCO3-based formulation with citric acid
Result: 40% faster market adoption vs competitors
Contact for Quotation
Request pricing or technical specifications:
Email: info@vivalr.com
Phone: (86) 15866781826
Why Choose Us:
– ISO 9001-certified production
– 99.7% purity guarantee
– Global shipping with DDP terms



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