Introduction
Sodium bicarbonate, also known as baking soda or bicarbonate of soda, is a versatile inorganic compound widely used in food processing, animal feed, detergents, water treatment, pharmaceuticals, and various industrial applications.
With the chemical formula NaHCO₃, sodium bicarbonate is a white crystalline powder with mild alkaline properties. Due to its excellent buffering capacity, purity, safety, and wide range of applications, it has become an important raw material for many industries worldwide.
For industrial buyers, choosing a reliable sodium bicarbonate supplier is essential to ensure consistent quality, stable supply, and compliance with application requirements.
What is Sodium Bicarbonate?Sodium Bicarbonate
Sodium bicarbonate is an alkaline sodium salt of carbonic acid. It is produced commercially through industrial processes and is widely recognized for its ability to release carbon dioxide when heated or when reacting with acids.
The basic information of sodium bicarbonate is as follows:
| Item | Description |
| Chemical Name | Sodium Bicarbonate |
| Chemical Formula | NaHCO₃ |
| CAS Number | 144-55-8 |
| Molecular Weight | 84.01 g/mol |
| Appearance | White crystalline powder |
| Odor | Odorless |
| Solubility | Soluble in water |
| Alkalinity | Mild alkaline |
Unlike strong alkaline chemicals, sodium bicarbonate provides gentle alkalinity, making it suitable for applications where controlled pH adjustment is required.
Different Grades of Sodium Bicarbonate
Industrial Applications
1.Flue Gas Desulfurization
It can react with acidic gases to help reduce sulfur emissions from industrial processes.
2.Fire Extinguishing Agents
When heated, sodium bicarbonate releases carbon dioxide, which helps suppress flames.
3.Chemical Manufacturing
It can serve as a raw material or processing aid in various chemical applications.
Frequently Asked Questions About Sodium Bicarbonate
What is sodium bicarbonate used for?
Sodium bicarbonate is used in food processing, animal feed, detergents, water treatment, pharmaceuticals, and industrial applications.
Is sodium bicarbonate the same as baking soda?
Yes. Sodium bicarbonate is the chemical name, while baking soda is the common name used mainly in food and household applications.
What is the chemical formula of sodium bicarbonate?
The chemical formula of sodium bicarbonate is NaHCO₃.
What are the main grades of sodium bicarbonate?
The main grades include food grade, feed grade, and industrial grade sodium bicarbonate.
How should sodium bicarbonate be stored?
Sodium bicarbonate should be stored in a dry, cool, and ventilated area. Avoid exposure to moisture to maintain product quality.
Conclusion
Sodium bicarbonate is a highly versatile inorganic chemical with applications across food, agriculture, cleaning, water treatment, and industrial sectors.
Its excellent buffering capacity, stable chemical properties, and wide application range make it an essential raw material for global industries.
For businesses looking for a reliable sodium bicarbonate supplier, selecting a manufacturer with stable production capacity, strict quality control, and international export experience is the key to ensuring long-term supply success.
