Sodium Hydroxide – NaOH 32% (32% SODIUM CALCIUM)

What is 32% NaOH?

32% NaOH is a 32% mass concentration of Sodium Hydroxide solution, also known as liquid caustic soda 32 or Sodium Hydroxide 32%. With strong alkalinity, 32% NaOH is popular because it is easy to pump, easy to quantify and suitable for automatic systems in factories.

Compared with caustic soda flakes, caustic soda 32 Reduces dust, is safer for operators and saves dissolving time. This is a popular choice for water treatment plants, paper mills, dyeing plants and units that need a stable, continuous supply of NaOH.

Applications of NaOH 32%

NaOH 32% is a basic chemical with strong alkalinity, playing an important role in many industries. With its flexible chemical reaction ability, liquid caustic soda 32 brings high efficiency in production processes and environmental treatment.

1. Application in water treatment

Water treatment industry is one of the fields that uses Sodium Hydroxide most. NaOH 32% is used for both industrial wastewater, domestic water and boiler feed water.

• pH adjustment: NaOH helps neutralize acid in wastewater, raising pH to the optimal range for coagulation, flocculation and biological processes. Using 32% liquid caustic soda helps control pH flexibly and accurately.
• Heavy metal removal: By precipitating hydroxide, NaOH removes metal ions such as Fe, Al, Zn and some other heavy metals, improving the quality of the output water and reducing the load on the downstream treatment system.

2. Paper industry

• Break down lignin: NaOH 32% participates in the pulp cooking process, separating lignin - the substance that binds cellulose fibers in wood, helping to separate pure cellulose fibers.
• Bleaching of pulp: Combined with oxidizing chemicals, NaOH helps remove impurities and enhance the whiteness of the pulp, while improving product durability.

3. Production of soap and detergents

• Fat breakdown: Sodium Hydroxide reacts with fats and oils to form soap (sodium salts of fatty acids) and glycerol. This is the classic saponification reaction used in the production of solid and liquid soaps.
• Increased cleaning ability: NaOH based cleaning products have excellent ability to remove grease, scale and dirt, used in industrial cleaning, CIP systems, tanks and pipes.

4. Textile and dyeing industry

• Increase color adhesion: Treating fibers with NaOH before dyeing opens the fiber structure, helping the dye penetrate deeper and adhere more firmly.
• Fabric softener: NaOH helps fibers become soft, shiny and smooth, enhancing the value of textile products.

Explore more 20% NaOH to choose the appropriate caustic soda concentration for each dyeing line.

5. Food processing

• Raw material processing: In the production of cooking oil, sugar, and starch, NaOH is used to remove impurities and improve product purity and quality.
• Cleaning the device: 32% liquid caustic soda solution helps clean grease, protein and starch residues in food processing equipment, especially in CIP systems.

With diverse and highly effective applications, 32% NaOH is the top choice for many industries, helping to improve product quality and optimize operating costs. If you need further advice on buy NaOH In accordance with current procedures, Loc Thien's technical team is always ready to support.

Technical specifications of NaOH 32%

NaOH 32% (Sodium Hydroxide) Manufactured according to strict processes, meeting technical requirements for many different industries.

• NaOH content: 32% ± 1% – ensures stability and efficiency in use.
• Sodium Carbonate (Na₂CO₃) Impurity: ≤ 0,3% – helps to limit sedimentation and avoid affecting sensitive reactions.
• Specific gravity (20°C): approximately 1,348 kg/liter – convenient for dosage calculation and dosing system design.

Outstanding features of caustic soda 32:

• High purity and low impurities help improve production efficiency and reduce the risk of residue formation.
• Periodically quality tested, with full COA and MSDS for audit, ISO, and HACCP work.
• Stable in long term storage when stored properly.
• Professional packaging: cans, drums or tank trucks, suitable for both small customers and large factories.

With the above parameters, Loc Thien's 32% NaOH is a reliable choice for businesses that need stable, easy-to-operate and cost-optimized chemicals.

Packaging and storage of 32% NaOH

• Packing:
  • Plastic can: 30 kg.
  • Plastic drum: 250 kg.
  • Tanker truck: 10 tons or more, suitable for customers using continuously with large output.
• Storage instructions:
  • Store in a cool, dry place, away from direct sunlight and high heat sources.
  • Close the lid tightly to limit moisture and CO₂ absorption from the air, avoiding Na₂CO₃ formation causing sediment.
  • Use HDPE plastic tanks or containers, do not use steel tanks which are easily corroded.

Why should you choose Loc Thien when buying NaOH 32%?

Loc Thien proud to be one of the units sell NaOH (liquid caustic soda, caustic soda flakes) reputable in Vietnam, focusing on serving industrial customers in the Central and Southern regions.

• Outstanding quality: Products meet international standards, have COA, MSDS, meet strict requirements of water treatment plants, textile dyeing, food.
• Abundant supply – fast delivery: Warehouse system located in Hanoi, Hai Phong, Da Nang, Ho Chi Minh City, Dong Nai, Binh Duong, Can Tho... ensures that 20-32-45-50% caustic soda is always available for all needs.
• Competitive price: Flexible pricing policy according to output, special support for customers signing long-term contracts and large projects.
• Professional technical services: A team of experienced chemical engineers, ready to advise on dosage, caustic soda mixing, water treatment system upgrade options, and chemical cost optimization.

Loc Thien is a reliable partner, accompanying businesses on the path of sustainable and safe development.

📞 Hotline: (+84)979 891929
(I.e. Email: locthien@locthien.vn
🌐 Website: hoachatcoban.net

Safe to use NaOH 32%

NaOH 32% is a highly corrosive substance, so safety regulations must be strictly followed during storage and use.

• Protective equipment:
  • Wear rubber gloves, safety glasses, boots and chemical-resistant clothing when handling caustic soda.
• Handling on contact:
  • If in contact with skin or eyes: rinse immediately with plenty of clean water continuously for at least 15 minutes, then go to the nearest medical facility.
  • If inhaled: move victim to fresh air, loosen clothing; if difficulty breathing occurs, seek medical assistance immediately.
• Environmental Note: Do not allow caustic soda to spill directly into drains or natural water sources. Neutralize and dispose of according to hazardous waste regulations.

Explore more:

• NaOH supply – types of caustic soda on the market
• Liquid NaOH 20–32–45–50% for industry

Contact now to order NaOH 32%

If you are in need buy 32% NaOH With stable quantity, good price and fast delivery service, contact Loc Thien now for advice on optimal solutions for your system.

• 📞 Hotline: (+84)979 891929
• (I.e. Email: locthien@locthien.vn
• 🌐 Website: hoachatcoban.net

Contact & Map to Loc Thien

Headquarter: 452/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City

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