Potassium Hydrogen Carbonate (CAS 298-14-6) Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industry Uses
- 3. Usage Guidelines & Best Practices
- 4. Comparative Analysis With Alternatives
- 5. Real-World Case Studies
- 6. Contact for Customized Solutions
1. Product Overview & Specifications
| Parameter | Value |
|---|---|
| Chemical Formula | KHCO3 |
| Molecular Weight | 100.115 g/mol |
| CAS Number | 298-14-6 |
| Appearance | White crystalline powder |
| Solubility | 33.7 g/100mL (20°C water) |
| pH (1% Solution) | 8.6 |
| Density | 2.17 g/cm³ |
| Storage Conditions | Cool, dry, ventilated area |
2. Key Applications & Industry Uses
Core Functional Roles
- Food Industry: Leavening agent in baked goods, pH regulator in beverages
- Pharmaceuticals: Antacid formulations, effervescent tablets
- Agriculture: Potassium supplement in fertilizers, foliar spray additive
- Fire Extinguishers: Component of dry chemical fire suppression systems
- Chemical Synthesis: Precursor for potassium carbonate production
3. Usage Guidelines & Best Practices
Operational Protocol
- Storage: Maintain relative humidity below 65% to prevent caking
- Handling: Use NIOSH-approved respirator when handling powder form
- Dosing: Typical agricultural application rate: 2-5 kg/acre
- Mixing: Pre-dissolve in warm water (40-50°C) for faster solution preparation
- Safety: Eye wash station required in processing areas
4. Comparative Analysis With Alternatives
| Feature | KHCO3 | K2CO3 | NaHCO3 |
|---|---|---|---|
| Potassium Content | 39% | 56% | 0% |
| pH Impact | Mild alkaline | Strong alkaline | Weak alkaline |
| Solubility | High | Moderate | Medium |
| Cost Efficiency | $$ | $$$ | $ |
5. Real-World Case Studies
Case 1: Food Manufacturing Optimization
Client: European Bakery Solutions Ltd.
Challenge: Reduce sodium content while maintaining leavening performance
Solution: Partial substitution of sodium bicarbonate with KHCO3
Outcome: 30% sodium reduction with improved texture uniformity
Case 2: Agricultural Productivity Enhancement
Client: Midwest Agro Cooperative
Challenge: Correct potassium deficiency in sandy soils
Solution: Foliar spray with 3% KHCO3 solution
Result: 18% yield increase in legume crops
6. Contact for Customized Solutions
For technical specifications sheets or bulk pricing:
Email: info@vivalr.com
Phone: (86) 15866781826
Request product samples or application consultation today.



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