Product Description
Sodium Nitrite (NaNO₂) is an inorganic chemical compound commonly supplied as a white to pale yellow crystalline material. It has the CAS Number 7632-00-0, a molecular formula of NaNO₂, and a molecular weight of 69.00 g/mol. Sodium Nitrite is an important chemical reagent used in laboratory research, analytical chemistry, organic synthesis, and various industrial applications.
Sodium Nitrite is highly soluble in water, making it suitable for applications where an aqueous nitrite source is required. In laboratory environments, it is commonly used as a reagent for diazotization reactions, nitrite analysis, analytical testing, and chemical research. Its defined chemical composition makes it useful for academic laboratories, research institutions, pharmaceutical laboratories, and industrial testing facilities.
This Sodium Nitrite 500 g pack is supplied under the brands Loba / Researchlab / Merck, with India stated as the origin. It is suitable for laboratories and professional users who require Sodium Nitrite for appropriate chemical and analytical applications.
Key Features
- Chemical Name: Sodium Nitrite
- Chemical Formula: NaNO₂
- CAS Number: 7632-00-0
- Molecular Weight: 69.00 g/mol
- Physical Form: White to pale yellow crystalline material
- Solubility: Freely soluble in water
- Pack Size: 500 g
- Brand: Loba / Researchlab / Merck
- Origin: India
- Suitable for laboratory and research applications
- Useful as a chemical reagent in analytical and synthetic chemistry
- Convenient 500 g laboratory pack
Applications
Laboratory & Research
Sodium Nitrite is widely used in chemical laboratories as a reagent for various analytical and research applications. It can be used in diazotization reactions, where nitrite ions participate in the preparation of diazonium compounds under suitable laboratory conditions.
It is also used in nitrite determination and analytical chemistry. Researchers and laboratory professionals may use Sodium Nitrite as a source of nitrite ions for appropriate analytical procedures and laboratory investigations.
Sodium Nitrite can also be relevant to organic chemistry, pharmaceutical research, educational laboratory work, and chemical testing. Its defined molecular composition makes it a useful reagent for controlled laboratory experiments and research applications.
Industrial Applications
Sodium Nitrite is also used in various industrial chemical applications. Depending on the specific process, it may function as a chemical reagent or nitrite source. It can be encountered in chemical manufacturing, metal-treatment-related applications, and other specialized industrial processes.
Because Sodium Nitrite is a chemically active substance, its use should always follow the requirements of the particular application, applicable safety documentation, and relevant workplace procedures.
Safety & Handling
Sodium Nitrite requires appropriate laboratory handling. It should not be handled casually or used for purposes other than its intended application.
- Avoid ingestion and unnecessary exposure.
- Avoid contact with eyes, skin, and clothing.
- Wear appropriate protective gloves, safety goggles, and laboratory clothing when handling.
- Work in a suitable, well-ventilated laboratory environment.
- Keep the chemical container tightly closed when not in use.
- Keep away from incompatible substances and materials.
- Consult the product Safety Data Sheet (SDS) before use.
- Dispose of unused material and contaminated waste according to applicable laboratory and environmental regulations.
Storage
Store Sodium Nitrite in a tightly closed, properly labeled container in a cool and dry location. Protect it from contamination, moisture, and incompatible materials. Always follow the storage conditions specified by the product manufacturer or supplier.

Price in Bangladesh
Sodium Nitrite 500Gm is available in Bangladesh through laboratory chemical suppliers. The price may vary depending on the brand, grade, availability, and supplier. For the latest price and availability of Sodium Nitrite 500 g, customers can contact M/S Bright Scientific Co.
Bulk requirements for laboratories, research organizations, educational institutions, pharmaceutical companies, and industrial users can also be discussed with the supplier.
Why Choose Sodium Nitrite from M/S Bright Scientific Co.?
- Genuine laboratory chemical supply
- Available in a convenient 500 g pack
- Brands include Loba / Researchlab / Merck.
- Suitable for laboratory, research, and analytical applications
- Professional packaging for laboratory supply
- Competitive pricing in Bangladesh
- Available for institutional and bulk requirements
- Nationwide delivery across Bangladesh
- Dedicated support for laboratory chemicals and scientific products
FAQ
1. What is Sodium Nitrite?
Sodium Nitrite is an inorganic chemical compound with the formula NaNO₂. It is commonly used as a chemical reagent in laboratory, analytical, research, and industrial applications.
2. What is the CAS Number of Sodium Nitrite?
The CAS Number of Sodium Nitrite is 7632-00-0.
3. What is the molecular weight of Sodium-Nitrite?
The molecular weight of Sodium-Nitrite is 69.00 g/mol.
4. What is the molecular formula of Sodium-Nitrite?
The molecular formula is NaNO₂.
5. What is Sodium-Nitrite used for in laboratories?
It is commonly used for diazotization reactions, nitrite analysis, analytical chemistry, chemical research, and other appropriate laboratory applications.
6. Is Sodium Nitrite-soluble in water?
Yes, Sodium-Nitrite is freely soluble in water, which makes it useful for applications requiring an aqueous nitrite source.
7. What is the pack size of this Sodium-Nitrite?
The product listed here is supplied in a 500 g pack.
8. Which brands are available?
The listed brands are Loba / Researchlab / Merck, depending on availability.
9. What is the origin of this Sodium-Nitrite?
The stated origin of this product is India.
10. How should Sodium-Nitrite be stored?
It should be kept in a tightly closed container in a cool, dry place, protected from contamination and incompatible materials.
11. Who can use Sodium-Nitrite 500 g?
It is intended for appropriate use by laboratories, research institutions, educational institutions, pharmaceutical laboratories, and industrial users following proper safety procedures.
12. Where can I buy Sodium-Nitrite 500Gm in Bangladesh?
You can contact M/S Bright Scientific Co. for current price, availability, brand options, and delivery information.
Contact Information
M/S Bright Scientific Co.
Phone: 01711285976








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