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Multipurpose Sodium Bicarbonate Baking Soda For PH Control Cleaning Agent Fire Suppressant
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Multipurpose Sodium Bicarbonate Baking Soda For PH Control Cleaning Agent Fire Suppressant
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Sodium Bicarbonate
Document
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144-55-8 natural sodium bicarbonate
,Fire Suppressant natural sodium bicarbonate
,sodium bicarbonate 25kg
Product Description
Multipurpose Sodium Bicarbonate - Buy Baking Soda in Bulk for Baking, Cleaning & Natural Solutions
Sodium Bicarbonate is an essential inorganic compound and versatile additive, valued for its unique combination of mild alkalinity, effervescent reaction with acids, and high safety margin. It fulfills critical functions across the food, pharmaceutical, chemical, and environmental sectors.
Aliases: Baking Soda, Sodium Hydrogen Carbonate
English Name: Sodium Bicarbonate
Chemical Formula: NaHCO₃
Molecular Weight: 84.01
CAS Number: 144-55-8
English Name: Sodium Bicarbonate
Chemical Formula: NaHCO₃
Molecular Weight: 84.01
CAS Number: 144-55-8
Key Properties: Weak base, thermal decomposition (releasing CO₂), water-soluble, non-toxic, environmentally benign.
Advanced Application Scenarios
1. "Leavening and pH Control Agent" in Food Systems
- Serves as the principal chemical leavening agent in baked goods, generating carbon dioxide upon reaction with food-grade acids (e.g., monocalcium phosphate, cream of tartar), leading to dough aeration and volume increase.
- Functions as a pH regulator and buffer in processed foods, beverages, and dairy products, mitigating excessive acidity and stabilizing flavor profiles.
2. "Active Pharmaceutical Ingredient and Formulation Aid"
- Employed as an active antacid for the symptomatic relief of hyperacidity, rapidly neutralizing gastric acid.
- Utilized as a source of carbon dioxide in effervescent dosage forms (tablets, granules) to facilitate rapid dissolution and enhance patient compliance. Also serves as an electrolyte replenisher.
3. "Environmental and Cleaning Agent"
- Applied in mild, abrasive cleaning formulations for household and industrial use, effective in stain removal and odor neutralization without causing surface damage.
- Used in acid spill containment, flue gas desulfurization, and wastewater treatment for its safe and controllable acid-neutralizing capacity.
4. "Technical and Industrial Additive"
- Acts as a fire suppressant in BC-type dry chemical fire extinguishers, primarily through flame inhibition and smothering.
- Finds use as a mild alkali, buffering agent, and CO₂ source in diverse processes including chemical synthesis, rubber and plastic manufacturing, tanning, and textile processing.
Technological Breakthroughs and Sustainable Development
Manufacturing and Process Technology
Implementation of controlled crystallization and modern drying techniques (e.g., fluidized bed dryers) enables production of consistent, free-flowing products with tailored particle size distributions for specific end-uses. The alternative natural trona ore refining route offers a more sustainable production path with reduced energy intensity compared to the conventional Solvay process.
Purity, Quality, and Regulatory Compliance
Adherence to stringent international quality standards (FCC, USP, Ph. Eur.) is ensured through rigorous quality control, guaranteeing low levels of impurities like heavy metals and chlorides. Advanced purification steps are employed for high-purity grades destined for sensitive applications in food and pharmaceuticals.
Sustainability Initiatives
Modern Solvay process plants feature improved ammonia recovery loops and waste minimization strategies, enhancing overall process sustainability. Research into carbon capture and utilization (CCU) pathways explores the integration of waste CO₂ streams into sodium bicarbonate production.
Product Innovation and Specialization
Development of engineered grades, such as coated or encapsulated forms, allows for controlled reactivity and release profiles in specific applications like delayed-action leavening or sustained-effect antacids. Production of micronized and ultra-high-purity grades meets the demanding requirements of specialized technical and electronic applications.
Technical Advantages
Typical Specifications (Food/Pharma Grade)
| Parameter | Specification |
|---|---|
| Assay (Dry Basis) | 99.0 - 100.5% |
| Loss on Drying | ≤ 0.25% |
| Heavy Metals (as Pb) | ≤ 5 ppm |
| pH (1% Solution) | ~8.3 |
Physical Characteristics
- Appearance: White, crystalline powder or granules.
- Solubility: Freely soluble in water; practically insoluble in ethanol.
- Bulk Density: Adjustable based on processing (typically 0.7 - 1.1 g/mL).
Application Support
Provision of detailed technical data sheets (TDS) and material safety data sheets (MSDS). Expert support available for formulation guidance, particle size specification, and troubleshooting for application-specific challenges.
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