? Detailed Introduction of Sodium Hydroxide Pearl

✔ What is Sodium Hydroxide Pearl?

Sodium Hydroxide (NaOH), commonly known as Caustic Soda, is a strong alkaline compound available in pearl or bead form. It is a highly hygroscopic and water-soluble substance, widely used in industries for its corrosive and reactive properties.

✔ CAS Number & Chemical Formula:

• CAS Number: 1310-73-2

• Chemical Formula: NaOH

? Applications of Sodium Hydroxide Pearl

✔ Chemical Industry

• Used in organic synthesis and chemical processing.

• Acts as a pH regulator and catalyst in various reactions.

✔ Water Treatment & Purification

• Helps in neutralizing acidic water in treatment plants.

• Used in the removal of heavy metals and effluent treatment.

✔ Soap & Detergent Manufacturing

• A key ingredient in soap production (saponification process).

• Used in liquid and solid detergent formulations.

✔ Paper & Pulp Industry

• Essential for pulp processing and paper bleaching.

• Helps in the removal of lignin and fiber breakdown.

✔ Textile Industry

• Used in fabric mercerization to enhance strength and dye absorption.

• Aids in the manufacturing of synthetic fibers.

✔ Petroleum & Oil Refining

• Used in oil refining and grease removal.

• Helps in biodiesel production.

✔ Food Industry (E524 Additive)

• Used as a food additive (E524) for pH adjustment.

• Helps in cocoa processing, soft drink manufacturing, and peeling fruits/vegetables.

? Production Method & Raw Materials

✔ Raw Materials Used:

• Sodium Chloride (NaCl) – Brine Solution

• Water (H₂O)

✔ Production Process:

1. Electrolysis of Brine Solution: NaCl is dissolved in water and subjected to electrolysis.

2. Formation of Sodium Hydroxide: The reaction produces NaOH, chlorine gas (Cl₂), and hydrogen gas (H₂).

3. Concentration & Purification: The NaOH solution is concentrated to form solid pearls.

4. Drying & Packaging: The final product is dried and packaged for industrial use.

? Product Specifications (Industrial & Chemical Grade)

? Famous Sodium Hydroxide Brands Worldwide

• Dow Chemical (USA)

• OxyChem (USA)

• BASF (Germany)

• Solvay (Belgium)

• Jiangsu Khonor Chemicals Co., Limited (China)

? Why Choose Jiangsu Khonor Chemicals Co., Limited?

✔ High-Purity NaOH Pearls – Suitable for various industrial applications
✔ Reliable Supply & Competitive Pricing – Direct factory wholesale supply
✔ Strict Quality Control – Compliance with international safety standards
✔ Customized Packaging & Fast Delivery

? Order High-Quality Sodium Hydroxide Pearl Today!

Looking for a trusted supplier of caustic soda pearls? Jiangsu Khonor Chemicals Co., Limited provides premium NaOH pearls with global shipping.

? Contact us today for bulk pricing and technical support!

Caustic soda, also known as sodium hydroxide, is a key chemical compound with versatile applications across various industries. In its pearl form, caustic soda plays a crucial role in numerous industrial processes. This article explores the properties, production methods, and applications of caustic soda pearls.

Properties:

1. Chemical Composition:Caustic soda pearls consist of sodium hydroxide (NaOH), a strong alkaline compound. In pearl form, it appears as small, white, spherical beads.

2. Solubility:Caustic soda pearls are highly soluble in water, producing a strongly alkaline solution. This solubility is a key characteristic that contributes to their utility in various applications.

Production:

1. Membrane Cell Process:The membrane cell process is a widely used method for producing caustic soda pearls. Electrolysis in membrane cells separates sodium hydroxide from chlorine and hydrogen gas.

2. Diaphragm Cell Process:Similar to the membrane cell process, the diaphragm cell process also employs electrolysis with a diaphragm to prevent mixing of the chlorine and hydrogen gas with the sodium hydroxide.

3. Evaporation:Caustic soda pearls can also be produced through the evaporation of liquid caustic soda solutions, resulting in the formation of solid pearls.

Applications:

1. Chemical Manufacturing:Caustic soda pearls are a fundamental ingredient in the production of various chemicals, including acids, detergents, and organic chemicals.

2. Alumina Refining:In the alumina refining process, caustic soda is used to dissolve and extract alumina from bauxite ore, contributing to the production of aluminum.

3. Soap and Detergent Production:Caustic soda pearls are a key component in the saponification process for soap production and are used in formulating liquid and powdered detergents.

4. Petroleum Industry:The petroleum industry utilizes caustic soda in refining processes, such as removing acidic impurities from crude oil.

5. Water Treatment:Caustic soda pearls are employed in water treatment to adjust pH levels, neutralize acidity, and aid in the removal of heavy metals from industrial effluents.

Safety Considerations:

1. Corrosiveness:Caustic soda pearls are highly corrosive and can cause severe burns. Proper safety measures, including the use of protective equipment, are essential when handling this chemical.

2. Hygiene and Storage:Caustic soda pearls should be stored in dry conditions to prevent clumping or deterioration. Care should be taken to avoid contamination and exposure to moisture.