Name: Sodium Nitrite - ComixMen Nigeria
Price: 53000.00 NGN
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Sodium Nitrite

Sodium nitrite (NaNO2) is a versatile chemical compound with several industrial applications due to its properties and reactivity. Here are some common industrial applications of sodium nitrite:

1. **Corrosion Inhibition**: Sodium nitrite is widely used as a corrosion inhibitor in various industrial processes. It is particularly effective in preventing corrosion in metal surfaces, such as steel, by forming a protective layer that inhibits the oxidation of the metal.

2. **Dye Intermediate**: Sodium nitrite is utilized as an intermediate in the production of dyes and pigments. It is involved in the synthesis of various organic compounds that are used as colorants in textiles, paints, and other products.

3. **Pharmaceuticals**: Sodium nitrite finds applications in the pharmaceutical industry for the synthesis of certain medications. It is used in the production of pharmaceuticals such as nitric oxide donors, vasodilators, and other drugs.

4. **Rubber Industry**: In the rubber manufacturing industry, sodium nitrite is used as a curing agent for rubber compounds. It helps in cross-linking rubber polymers, improving their strength, flexibility, and durability.

5. **Antifreeze Formulation**: Sodium nitrite is sometimes used in the formulation of antifreeze solutions, where it helps inhibit corrosion in cooling systems by protecting metal surfaces from oxidation and rust.

6. **Wastewater Treatment**: Sodium nitrite is employed in wastewater treatment processes as a source of nitrite for biological denitrification. It serves as a nutrient for denitrifying bacteria that convert nitrate to nitrogen gas, helping to reduce nitrate levels in wastewater.

7. **Photography Industry**: Sodium nitrite is used in the photography industry as a component in developing solutions. It plays a role in the chemical reactions involved in developing photographic films.

8. **Analytical Chemistry**: Sodium nitrite is used in analytical chemistry as a reagent for various chemical tests and analyses. It is employed in qualitative and quantitative chemical analyses in laboratories.

These are some of the key industrial applications of sodium nitrite, highlighting its importance in different sectors such as corrosion inhibition, dye synthesis, pharmaceuticals, rubber manufacturing, and wastewater treatment. Sodium nitrite’s versatility and reactivity make it a valuable compound in various industrial processes.

₦53,000.00

Category: Technical Chemical Raw Materials

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Description

Sodium nitrite is a chemical compound with the molecular formula NaNO2. It is a white to slightly yellowish crystalline powder that is commonly used in various industrial, agricultural, and food-related applications. Here are some key points about sodium nitrite:

1. **Applications**:
– **Food Preservative**: Sodium nitrite is primarily used as a food preservative, especially in cured meats such as bacon, ham, hot dogs, and sausages. It helps inhibit the growth of harmful bacteria, such as Clostridium botulinum, and prevents foodborne illnesses.

– **Industrial Applications**: Sodium nitrite is used in various industrial processes, including as a corrosion inhibitor, a dye intermediate, and in the manufacturing of other chemicals.

– **Medical Applications**: It is used in some pharmaceuticals and in medical applications for the treatment of cyanide poisoning.

2. **Food Safety**:
– While sodium nitrite is effective in preventing bacterial growth and extending the shelf life of cured meats, there are concerns about its potential health risks. When exposed to high heat or in the presence of certain compounds (such as amines), sodium nitrite can form nitrosamines, which are potentially carcinogenic compounds. To minimize this risk, regulations and guidelines exist for limiting the amount of sodium nitrite used in food products and for adding antioxidants like ascorbic acid or erythorbic acid to inhibit nitrosamine formation.

3. **Health Concerns**:
– In high concentrations or in inappropriate conditions, sodium nitrite can pose health risks. Overexposure to sodium nitrite may lead to methemoglobinemia, a condition where hemoglobin is unable to carry oxygen effectively.

– The formation of nitrosamines, especially in the presence of amines and under certain conditions (such as high heat), is a concern in food safety and has been linked to an increased risk of certain cancers.

4. **Regulatory Oversight**:
– The use of sodium nitrite in food products is regulated by food safety authorities in many countries. Maximum allowable limits and requirements for its use are established to ensure food safety and minimize health risks associated with its consumption.

In summary, sodium nitrite is a versatile chemical compound widely used as a food preservative, in industrial processes, and in medical applications. While it plays a crucial role in food safety by inhibiting bacterial growth, careful regulation and monitoring of its use are necessary to mitigate potential health risks associated with its consumption.