Supplier of Caustic Soda Flake (Sodium Hydroxide) From UAE and Turkey

 

CAUSTIC SODA FLAKE

Caustic soda flake, also known as sodium hydroxide (NaOH), is a highly caustic and versatile industrial chemical. Here is a detailed overview:

Chemical Structure and Formula

–  Chemical Formula : NaOH
–  Structure : Sodium hydroxide consists of sodium (Na⁺) and hydroxide (OH⁻) ions.

Production Process

Sodium hydroxide is typically produced via the chloralkali process, which involves the electrolysis of sodium chloride (table salt) solution:[ 2text{NaCl} + 2text_2text{O} rightarrow 2text{NaOH} + text{Cl}_2 + text_2 ]

Caustic Soda Flake Properties

• Appearance : White, crystalline solid (flakes).
• Solubility : Highly soluble in water, with the dissolution being exothermic.
• Density : 2.13 g/cm³.
• Melting Point : 318°C (604°F).
• Boiling Point : 1,388°C (2,530°F).

Caustic Soda Flake Key Uses

1. Chemical Industry :
   –  Chemical Manufacturing : Used in the production of various chemicals, including solvents, plastics, synthetic fibers, and adhesives.
   –  Petroleum Industry : Used in petroleum refining and processing.
2. Pulp and Paper Industry :
   –  Paper Manufacturing : Used in the pulping and bleaching process.
3. Textile Industry :
   –  Fabric Processing : Used in the mercerization and dyeing of textiles.
4. Water Treatment :
   –  pH Adjustment : Used to neutralize acids and adjust the pH of water.
5. Soap and Detergent Industry :
   –  Saponification : Used in the production of soap and detergents.
6. Food Industry :
   –  Food Processing : Used in food processing applications, such as peeling fruits and vegetables and processing cocoa and chocolate.

Industrial Applications

• Soap Making : Used in the saponification of fats and oils.
• Biodiesel Production : Used as a catalyst in the transesterification of triglycerides.
• Cleaning Agent : Used in industrial cleaning and degreasing.

Advantage of Caustic Soda Flake

Caustic soda flakes (sodium hydroxide, NaOH) offer several advantages due to their chemical properties and wide range of applications. Here are the key benefits:

1. High Reactivity
   Caustic soda flakes are highly reactive, making them a strong alkaline compound. This allows them to neutralize acids, making them useful in many industrial processes, including chemical manufacturing and wastewater treatment.
2. Versatility
   Caustic soda flakes are used across numerous industries such as:
   Chemical industry: As a raw material for producing chemicals like sodium hypochlorite and sodium phosphate.
   Textile industry: For mercerizing cotton and adjusting pH in dyeing processes.
   Paper and pulp industry: For the digestion of wood into pulp.
   Petroleum industry: In refining processes to remove acidic contaminants.
   Soap and detergent production: In saponification to convert fats and oils into soap.
   Water treatment: To adjust pH and remove heavy metals and impurities.
3. Easy Handling and Storage
   Solid Form: The flake form of caustic soda is easier to store, handle, and transport compared to liquid or pellet forms. It is also less prone to spillage and easier to measure out in industrial settings.
   Low Dust Generation: Flakes produce less dust compared to powders, reducing health and safety risks during handling.
4. Highly Soluble in Water
   Caustic soda flakes dissolve readily in water, forming a highly alkaline solution. This property makes it convenient for preparing solutions of varying concentrations for different industrial applications.
5. Cost-Effective
   Caustic soda flakes are relatively inexpensive and widely available. They provide an efficient solution for pH adjustment, cleaning, and chemical processing, which helps reduce operational costs in industries.
6. Strong Cleaning Agent
   Caustic soda is a powerful cleaning agent and degreaser. It is used in the cleaning of industrial equipment, pipelines, and storage tanks, especially in industries like food processing, oil refining, and brewing.
7. Effective in Soap and Detergent Production
   Caustic soda flakes are crucial in the saponification process, where fats and oils are converted into soap. The high purity of caustic soda flakes ensures high-quality soap production with consistent results.
8. pH Adjustment
   Caustic soda flakes are widely used to control and adjust pH levels in various processes, such as:
   Water treatment: To raise the pH of water and neutralize acidic compounds.
   Chemical manufacturing: As a pH adjuster in formulations and reactions.
9. Descaling and Maintenance
   In industries like oil refining, food production, and metal processing, caustic soda flakes are used to clean and descale equipment. It helps remove organic residues, grease, and oil buildup efficiently.
10. Non-Flammable
    Unlike some chemicals, caustic soda flakes are non-flammable, making them safer to store and handle in industrial environments. However, they are still corrosive, so proper safety measures should be taken.
11. Long Shelf Life
    When stored properly in a dry, sealed container, caustic soda flakes have a long shelf life without losing their effectiveness. This stability makes them convenient for bulk storage.
12. Environmental Applications
    Caustic soda is used in environmental protection, especially in wastewater treatment, to remove pollutants such as heavy metals, organic materials, and acidic substances.

Caustic soda Flake PACKING :

There are different kind of packing for industrial caustic soda , since caustic soda is chemical product better to pack in 25 kgs 2 layer laminate PP bag and don’t allow any water to moisture enter the bag , also for transportation and reducing labor charges we can put bags in 1250 Kg jumbo bag or 1250 Kg pallets are possible too. Food grade caustic soda flake ship in safe metal container which keep away soda from moisture and humid condition, Hydroxide is hydrophilic which means that it not only attracts moisture and water but it actively absorbs any moisture or water to which it is exposed.

Safety and Handling Caustic Soda Flake

•  Skin and Eye Irritation : Caustic soda is highly corrosive and can cause severe burns to the skin and eyes. Protective gloves, goggles, and clothing are necessary when handling it.
•  Inhalation : Inhalation of dust or mist can cause respiratory irritation and damage.
•  Ingestion : Ingestion can cause severe internal damage and is potentially life-threatening.
•  Storage : Should be stored in a dry, cool place, away from moisture and incompatible substances like acids.

Environmental Impact

Caustic soda is highly reactive and must be handled carefully to prevent environmental damage. Spills can cause significant harm to aquatic life and vegetation. Proper neutralization and disposal are crucial.

Specification of Caustic Soda Flake

 

Technical Data sheet of Caustic Soda