High-Quality Ammonium Bicarbonate 99% min
Ammonium bicarbonate is a white crystalline salt with the formula NH₄HCO₃, whose structure consists of ammonium and bicarbonate ions. It is also known as ammonium hydrogen carbonate, hartshorn, or baker’s ammonia. Ammonium bicarbonate decomposes completely upon heating to produce ammonia, carbon dioxide, and water vapor, leaving no residue, making it ideal for baking applications where complete decomposition is desired. This essential chemical compound is specifically formulated for baking applications, food processing, pharmaceutical manufacturing, fire suppression systems, industrial processes, and chemical synthesis requiring exceptional leavening properties, clean thermal decomposition, and multi-industry performance.
At Chemicals & Process Equipment Limited, we supply high-performance Ammonium Bicarbonate 99% min manufactured under stringent quality control standards and international food, pharmaceutical, and industrial specifications. Our comprehensive product range includes food grades, pharmaceutical grades, technical formulations, fire extinguisher grades, and custom purity options meeting diverse requirements for baking applications, food manufacturing, pharmaceutical production, fire suppression systems, chemical synthesis, and specialized industrial solutions across global food, pharmaceutical, chemical, and manufacturing markets.
✅ Advanced Inorganic Salt Technology – Optimized Processing Properties & Multi-Industry Performance
✅ Consistent Quality Standards – Multiple Grade Classifications with Comprehensive Documentation
✅ Essential Leavening Agent – Superior Food, Baking, Pharmaceutical & Industrial Performance
✅ Multi-Industry Applications – Food, Pharmaceutical, Fire Safety, Chemical & Industrial Systems
✅ Technical Support Package – Complete Application Guidance & Performance Optimization
The global ammonium bicarbonate market is experiencing steady growth driven by expanding bakery industry, increasing demand for clean-label baking ingredients, growing pharmaceutical applications, and rising industrial chemical requirements. Market growth is supported by consumer preference for traditional baking methods, expanding food processing industry, and increasing industrial applications requiring thermal decomposition properties.
Technical Specifications & Ammonium Bicarbonate Properties
| Property | Food Grade | Pharmaceutical Grade | Technical Grade | Fire Extinguisher Grade | Industrial Grade | Baking Grade |
|---|---|---|---|---|---|---|
| Purity (%) | ≥99.2 | ≥99.5 | ≥99.0 | ≥99.3 | ≥98.5 | ≥99.2 |
| Molecular Formula | NH₄HCO₃ | NH₄HCO₃ | NH₄HCO₃ | NH₄HCO₃ | NH₄HCO₃ | NH₄HCO₃ |
| Molecular Weight | 79.06 g/mol | 79.06 g/mol | 79.06 g/mol | 79.06 g/mol | 79.06 g/mol | 79.06 g/mol |
| Decomposition Temperature (°C) | 36-60 | 36-60 | 35-65 | 36-60 | 30-70 | 36-60 |
| pH (1% Solution at 25°C) | 7.8-8.6 | 8.0-8.4 | 7.5-9.0 | 7.8-8.6 | 7.0-9.5 | 7.8-8.6 |
| Alkalinity (as NH₃, %) | 21.5-21.7 | 21.6-21.7 | 21.4-21.8 | 21.5-21.7 | 21.2-22.0 | 21.5-21.7 |
| Total Alkalinity (as CaCO₃, %) | 75.8-76.2 | 75.9-76.1 | 75.5-76.5 | 75.8-76.2 | 75.0-77.0 | 75.8-76.2 |
| Water Solubility (g/100mL at 20°C) | 24.8 | 24.8 | 24.5-25.0 | 24.8 | 24.0-25.5 | 24.8 |
| Bulk Density (g/mL) | 0.80-0.90 | 0.85-0.95 | 0.75-0.85 | 0.80-0.90 | 0.70-0.80 | 0.80-0.90 |
| Chloride Content (ppm) | ≤50 | ≤20 | ≤100 | ≤50 | ≤200 | ≤50 |
| Sulfate Content (ppm) | ≤100 | ≤50 | ≤200 | ≤100 | ≤300 | ≤100 |
| Heavy Metals (ppm as Pb) | ≤10 | ≤5 | ≤20 | ≤10 | ≤50 | ≤10 |
| Arsenic (ppm) | ≤3 | ≤2 | ≤5 | ≤3 | ≤10 | ≤3 |
| Iron (ppm) | ≤10 | ≤5 | ≤20 | ≤10 | ≤50 | ≤10 |
| Lead (ppm) | ≤2 | ≤1 | ≤5 | ≤2 | ≤10 | ≤2 |
| Mercury (ppm) | ≤1 | ≤0.5 | ≤2 | ≤1 | ≤5 | ≤1 |
| Loss on Heating at 40°C (%) | ≤0.2 | ≤0.1 | ≤0.5 | ≤0.2 | ≤1.0 | ≤0.2 |
| Non-volatile Matter (%) | ≤0.05 | ≤0.03 | ≤0.1 | ≤0.05 | ≤0.2 | ≤0.05 |
| Carbon Dioxide Content (%) | 55.7-56.1 | 55.8-56.0 | 55.5-56.3 | 55.7-56.1 | 55.0-56.5 | 55.7-56.1 |
| Ammonia Content (%) | 21.5-21.7 | 21.6-21.7 | 21.4-21.8 | 21.5-21.7 | 21.2-22.0 | 21.5-21.7 |
| Particle Size (mesh) | 80-120 | 100-200 | 40-80 | 60-100 | 20-60 | 80-120 |
| Crystal Form | Prismatic crystals | Fine crystals | Crystalline powder | Uniform crystals | Coarse crystals | Fine powder |
| Color | White | White | White to off-white | White | White to cream | White |
| Odor | Slight ammonia | Slight ammonia | Ammonia | Slight ammonia | Strong ammonia | Slight ammonia |
| Taste | Saline, alkaline | – | – | – | – | Saline, alkaline |
| Stability | Stable below 35°C | Stable below 35°C | Stable below 30°C | Stable below 35°C | Stable below 25°C | Stable below 35°C |
| Hygroscopicity | Slightly hygroscopic | Slightly hygroscopic | Hygroscopic | Slightly hygroscopic | Hygroscopic | Slightly hygroscopic |
| Vapor Pressure (mmHg at 25°C) | 0.1 | 0.1 | 0.08-0.12 | 0.1 | 0.05-0.15 | 0.1 |
| Solubility in Ethanol | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble |
| Thermal Expansion (°C⁻¹) | 2.8×10⁻⁴ | 2.8×10⁻⁴ | 2.7-2.9×10⁻⁴ | 2.8×10⁻⁴ | 2.5-3.0×10⁻⁴ | 2.8×10⁻⁴ |
| Heat of Decomposition (kJ/mol) | 185 | 185 | 183-187 | 185 | 180-190 | 185 |
| Gas Volume at STP (L/g) | 0.56 | 0.56 | 0.55-0.57 | 0.56 | 0.54-0.58 | 0.56 |
| E-Number | E503(ii) | – | – | – | – | E503(ii) |
| CAS Number | 1066-33-7 | 1066-33-7 | 1066-33-7 | 1066-33-7 | 1066-33-7 | 1066-33-7 |
| EINECS Number | 213-911-5 | 213-911-5 | 213-911-5 | 213-911-5 | 213-911-5 | 213-911-5 |
| Storage Temperature | 15-30°C | 15-25°C | 10-35°C | 15-30°C | 5-40°C | 15-30°C |
| Shelf Life | 2 years | 3 years | 1 year | 2 years | 1 year | 2 years |
| Packaging Options | 25kg bags | 25kg drums | 25kg bags, 1000kg bags | 25kg containers | Bulk containers | 25kg bags |
Available Grade Types:
- Food Grade (E503ii) for baking and food applications
- Pharmaceutical Grade (USP/EP) for drug formulations
- Baking Grade for commercial bakery operations
- Technical Grade for industrial chemical processes
- Fire Extinguisher Grade for fire suppression systems
- Industrial Grade for manufacturing processes
- High Purity Grade for specialized applications
- Custom Grades for specific requirements
Specialized Processing Solutions:
- Controlled atmosphere packaging for stability
- Particle size optimization for specific applications
- Moisture control systems for storage
- Custom blending for formulated products
- Temperature-controlled storage and handling
- Quality testing and certification programs
- Technical documentation support
- Regulatory compliance assistance
Food & Baking Applications
Commercial Baking & Bakery Products Ammonium bicarbonate is widely used as a leavening agent in traditional baking applications, particularly for cookies, crackers, and flat baked goods. Bakery manufacturers utilize Ammonium Bicarbonate 99% min for cookie production, cracker manufacturing, and specialty baked goods requiring complete leavening gas dissipation. Commercial bakers employ ammonium bicarbonate for texture development, volume enhancement, and crispy product applications.
Traditional European Baking European bakeries use Ammonium Bicarbonate 99% min for traditional cookies, lebkuchen, and heritage baking recipes requiring authentic leavening specifications. Artisan bakers employ ammonium bicarbonate for historical authenticity, traditional textures, and specialty European baking applications.
Confectionery & Sweet Applications Confectionery manufacturers utilize Ammonium Bicarbonate 99% min for aerated confections, chocolate applications, and candy production requiring confectionery specifications. Sweet manufacturers employ ammonium bicarbonate for texture modification, gas incorporation, and confectionery applications.
Specialty Food Processing Food processors use Ammonium Bicarbonate 99% min for specialty applications, ethnic foods, and traditional products requiring processing specifications. Food manufacturers employ ammonium bicarbonate for pH adjustment, gas generation, and specialty food applications.
Pharmaceutical & Healthcare Applications
Pharmaceutical Manufacturing Pharmaceutical manufacturers utilize Ammonium Bicarbonate 99% min for tablet formulations, effervescent preparations, and pharmaceutical intermediates requiring pharmaceutical specifications. Drug companies employ ammonium bicarbonate for gas generation, pH buffering, and pharmaceutical applications.
Antacid & Digestive Formulations Healthcare manufacturers use Ammonium Bicarbonate 99% min for antacid preparations, digestive aids, and gastric applications requiring digestive specifications. Pharmaceutical companies employ ammonium bicarbonate for acid neutralization, gastric relief, and digestive applications.
Respiratory & Expectorant Applications Medical manufacturers utilize Ammonium Bicarbonate 99% min for expectorant formulations, respiratory treatments, and pulmonary applications requiring respiratory specifications. Healthcare companies employ ammonium bicarbonate for mucus clearance, respiratory support, and medical applications.
Veterinary Applications Veterinary pharmaceutical manufacturers use Ammonium Bicarbonate 99% min for animal health products, livestock treatments, and veterinary formulations requiring veterinary specifications. Animal health companies employ ammonium bicarbonate for animal nutrition, health support, and veterinary applications.
Industrial & Chemical Applications
Fire Extinguishing Systems Fire safety manufacturers utilize Ammonium Bicarbonate 99% min for dry chemical fire extinguishers, fire suppression systems, and safety applications requiring fire suppression specifications. Safety equipment companies employ ammonium bicarbonate for flame suppression, fire control, and safety applications.
Chemical Synthesis & Manufacturing Chemical manufacturers use Ammonium Bicarbonate 99% min for chemical synthesis, intermediate production, and specialty chemical manufacturing requiring chemical specifications. Industrial companies employ ammonium bicarbonate for ammonia generation, pH control, and chemical processing applications.
Ceramic & Glass Industries Ceramic manufacturers utilize Ammonium Bicarbonate 99% min for ceramic production, glass manufacturing, and refractory applications requiring ceramic specifications. Glass companies employ ammonium bicarbonate for foam glass production, thermal processing, and ceramic applications.
Textile & Leather Processing Textile manufacturers use Ammonium Bicarbonate 99% min for fabric treatment, dyeing processes, and textile finishing requiring textile specifications. Leather processors employ ammonium bicarbonate for hide treatment, processing enhancement, and textile applications.
Specialized Applications
Photography & Imaging Photographic manufacturers utilize Ammonium Bicarbonate 99% min for photographic chemicals, developer solutions, and imaging applications requiring photographic specifications. Imaging companies employ ammonium bicarbonate for chemical processing, image development, and photographic applications.
Agriculture & Fertilizer Applications Agricultural companies use Ammonium Bicarbonate 99% min for nitrogen fertilizers, soil conditioning, and agricultural applications requiring agricultural specifications. Fertilizer manufacturers employ ammonium bicarbonate for nitrogen release, soil treatment, and agricultural applications.
Metal Processing & Treatment Metal processing companies utilize Ammonium Bicarbonate 99% min for metal cleaning, surface treatment, and metallurgical applications requiring metal processing specifications. Manufacturing companies employ ammonium bicarbonate for corrosion removal, surface preparation, and metal treatment applications.
Laboratory & Analytical Applications Laboratory suppliers use Ammonium Bicarbonate 99% min for analytical chemistry, buffer solutions, and laboratory reagent applications requiring analytical specifications. Research facilities employ ammonium bicarbonate for pH buffering, chemical analysis, and laboratory applications.
Quality Control & Testing Procedures
Comprehensive Quality Assurance Every production batch undergoes extensive testing to ensure compliance with food safety standards, pharmaceutical regulations, fire safety requirements, and international quality specifications. Our quality control laboratory employs advanced analytical techniques including purity analysis, thermal analysis, and decomposition testing.
Quality assurance procedures include:
- Purity analysis using titration methods and gravimetric analysis
- Thermal decomposition testing using TGA/DSC analysis
- pH measurement using calibrated pH meters
- Alkalinity determination using titration procedures
- Moisture content analysis using Karl Fischer method
- Heavy metals testing using ICP-MS analysis
- Chloride and sulfate analysis using ion chromatography
- Microbiological testing using standard plate count methods
- Particle size analysis using sieve analysis
- Bulk density measurement using standard procedures
- Gas generation testing using volumetric methods
- Decomposition temperature determination using thermal analysis
- Solubility testing in water at various temperatures
- Color assessment using visual comparison standards
- Odor evaluation using sensory analysis
- Ammonia content determination using distillation method
- Carbon dioxide content analysis using gravimetric method
- Non-volatile matter testing using ignition method
- Food safety compliance verification
- Pharmaceutical standards compliance testing
- Fire extinguisher grade compliance verification
- Quality consistency monitoring using statistical process control
Application Guidelines & Best Practices
Processing Guidelines Establish proper handling procedures for Ammonium Bicarbonate 99% min including temperature control, humidity monitoring, and thermal management for optimal leavening effectiveness and product stability in food, pharmaceutical, and industrial applications.
Storage & Handling Procedures Implement proper storage conditions including temperature control below 30°C, moisture protection, and proper ventilation for maintaining Ammonium Bicarbonate quality and preventing premature decomposition throughout storage periods.
For comprehensive information about ammonium bicarbonate properties, baking applications, and thermal decomposition characteristics, you can reference this detailed scientific overview of ammonium bicarbonate in food applications and industrial uses which provides extensive coverage of ammonium bicarbonate properties, leavening mechanisms, industrial applications, and safety considerations.
Market Applications & Industry Trends
Bakery Industry Growth Growing global bakery market and increasing demand for traditional baking ingredients drive continued expansion in ammonium bicarbonate applications for commercial baking, artisan products, and specialty baked goods production.
Clean Label Movement Consumer preference for clean label ingredients and traditional baking methods supports increased adoption of ammonium bicarbonate as a natural leavening agent with complete decomposition properties.
Fire Safety Industry Expansion Growing fire safety regulations and expanding industrial fire protection requirements drive increased demand for ammonium bicarbonate in fire extinguishing systems and safety applications.
Pharmaceutical Market Development Expanding pharmaceutical industry and growing healthcare applications support increased utilization of ammonium bicarbonate in drug formulations, medical applications, and healthcare products.
Environmental & Regulatory Compliance
Food Safety Standards & Certifications Ammonium Bicarbonate 99% min complies with FDA GRAS status, EU food additive regulations (E503ii), and international food safety guidelines ensuring safe use in food and baking applications with established acceptable daily intake levels.
Pharmaceutical Standards & Safety Adherence to USP/EP pharmacopeial standards, GMP manufacturing guidelines, and international pharmaceutical regulations supports responsible use in drug formulations and medical applications.
Fire Safety Standards & Compliance Compliance with NFPA standards, fire extinguisher regulations, and international fire safety guidelines ensures appropriate use in fire suppression systems and safety applications.
Environmental Standards & Sustainability Environmental compliance includes biodegradability assessments, atmospheric decomposition studies, and sustainability guidelines ensuring responsible use in environmentally conscious applications.
Performance Advantages & Technical Benefits
✔ Complete Thermal Decomposition – Leaves no residue upon heating, ideal for baking applications
✔ Superior Leavening Properties – Excellent gas generation for volume and texture development
✔ Clean Label Ingredient – Natural leavening agent for traditional baking applications
✔ Rapid Action – Quick decomposition at moderate temperatures for fast processing
✔ High Purity Available – 99% minimum purity for consistent performance
✔ Regulatory Approved – FDA GRAS status and EU E503ii approval for food use
✔ Multi-Industry Applications – Suitable for food, pharmaceutical, fire safety, and industrial uses
✔ pH Buffering Capacity – Effective alkaline buffering in various systems
✔ Cost-Effective Solution – Economical leavening alternative for commercial applications
✔ Temperature Sensitive – Predictable decomposition characteristics for controlled applications
✔ Water Soluble – Easy incorporation into aqueous systems and formulations
✔ Gas Generation Control – Precise control of carbon dioxide and ammonia release
✔ Processing Versatility – Compatible with various manufacturing processes
✔ Storage Stability – Stable under proper storage conditions below 30°C
✔ Fire Suppression Effectiveness – Excellent performance in dry chemical fire extinguishers
Our Ammonium Bicarbonate 99% min products represent industry-leading standards in leavening technology and multi-industry chemical solutions, specifically formulated for demanding baking operations, pharmaceutical applications, fire safety systems, chemical synthesis, and specialized industrial processes. We provide comprehensive technical support, formulation guidance, and regulatory consultation to ensure optimal performance across your specialized food, pharmaceutical, fire safety, chemical, or industrial applications.
For detailed specifications, technical data sheets, or application-specific recommendations, contact our specialized chemical products division. We offer complete support including formulation optimization, regulatory guidance, and technical assistance to maximize effectiveness in your food, pharmaceutical, fire safety, chemical, or industrial applications.
For more information about our products, feel free to Contact Us today.











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