Sodium Hydroxide – NaOH 45% (45% SODIUM CALCIUM)

Sodium Hydroxide 45%, aka 45% liquid caustic soda, is an important industrial chemical with strong alkalinity, widely used in many industries such as water treatment, paper production, food processing, and textile dyeing. This is the optimal choice for businesses looking for effective and cost-saving chemical solutions.

Are you looking for a high quality and reliable chemical product for your manufacturing process? Sodium Hydroxide 45% is the perfect answer!

Specfication

• Chemical formula: NaOH
• Molecular mass: 40 g/mol
• Concentration: 45% ± 1%
• Proportion: ~1.478 g/cm³
• Status: Clear liquid solution
• PH: >13 (strong alkaline solution)
• Pack:
  • Plastic can: 30 kg
  • Plastic drum: 250 kg
  • Composite tanks: 10.000 – 30.000 kg
• Origin: Vietnam

Benefits and applications

Benefits of Sodium Hydroxide 45%:

• High efficiency: Liquid NaOH With a concentration of 45%, the product is suitable for many industrial processes, ensuring optimal efficiency.
• Safe when using: The product meets technical standards and strict safety requirements.
• Versatile: Can be applied in many industries for different purposes.

Applications by industry:

• Wastewater treatment: Adjust pH, remove heavy metals and impurities, ensure treated water meets environmental standards.
• Paper production: Bleaching of wood pulp and removal of lignin in paper processing.
• Food ProcessingUsed in cleaning equipment, cooking oil processing, sugar and starch production.
• Textile and dyeing industry: Improve color fastness and quality of textile products.

Do you want to optimize your production process with Sodium Hydroxide 45%? Contact us to get the right solution!

You can consult price of caustic soda NaOH to learn more about products and costs.

Learn more about liquid caustic soda 32, a popular product used in water treatment and paper production.

Why choose Loc Thien?

Loc Thien Investment and Development Company Limited We are proud to be the leading supplier of industrial chemicals in Vietnam. We are committed to:

• Guaranteed quality: Products meet international standards with full MSDS documents and safety certification.
• Dedicated support: Technical team is ready to advise and accompany businesses.
• Stable source of goods: Warehouse system in Ho Chi Minh City, Da Nang, Binh Duong, and many other areas ensures quick response to all needs.
• Competitive price: Provide effective and cost-saving solutions to customers.

Instructions for use and storage

• Safe use:
  • Wear full protective equipment such as gloves, goggles, and protective clothing.
  • Avoid direct contact with skin and eyes. If contact occurs, rinse immediately with clean water for at least 15 minutes and seek medical help if necessary.
• Proper storage:
  • Store in a cool, dry place, away from direct sunlight and heat sources.
  • Avoid storing with flammable substances, oxidizers or acids.

Contact us for the best quote

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

Let Loc Thien help you optimize your production process with high quality Sodium Hydroxide 45%!

FAQ – Frequently asked questions about NaOH 45%

• Is 45% Sodium Hydroxide different from 50% NaOH or 32% NaOH?
  • Sodium Hydroxide 45% has an intermediate concentration between NaOH 32% and NaOH 50%. Each type has its own specific applications:
    • 32% NaOH: Suitable for water treatment, textile dyeing and food production due to its milder alkalinity.
    • 45% NaOH: Widely used in paper, food and chemical processing industries, balancing efficiency and cost.
    • 50% NaOH: Often used in heavy industry, chemical production, and metal processing, due to its stronger alkalinity.
  • Choosing the right type of NaOH depends on the specific requirements of each industry and the level of safety when using it.
• Does Sodium Hydroxide 45% affect the environment?
  • 45% NaOH can have negative impacts on the environment if not handled properly:
    • Causes changes in water pH, affecting aquatic ecosystems.
    • Corrosion of metals and concrete, can cause damage to infrastructure if exposed for long periods of time.
    • Impact on land, changing the chemical composition and fertility of the soil.
  • Measures to minimize environmental impact:
    • Neutralize chemicals with weak acid before releasing them into the environment.
    • Use a dedicated wastewater treatment system to ensure safety.
    • Do not discharge directly into natural water sources or soil without treatment.
• How can 45% NaOH be used in food processing?
  • NaOH 45% is used in the food industry but must comply with safety standards:
    • Cooking oil processing: Removal of free fatty acids during the refining of vegetable oils.
    • Sugar and starch production: Remove impurities and improve purity.
    • Clean the device: NaOH has strong cleaning ability, helps clean food contact surfaces.
  • However, it is necessary to ensure that 45% NaOH is used properly and completely removed from the final product to ensure consumer safety.
• What should be done in case of 45% Sodium Hydroxide spill?
  • In case of 45% NaOH spill, the following steps should be taken to ensure safety:
    • Ensure personal safety:
      • Wear gloves, goggles and chemical resistant clothing.
      • Avoid inhaling chemical vapors, if present, move to fresh air.
    • Spill area control:
      • If chemicals spill on the floor, use clay or sand to absorb.
      • If leakage into water source, must report immediately to environmental treatment unit.
    • Chemical neutralization:
      • Use a weak acid (citric acid or vinegar) to neutralize the NaOH.
      • Do not use water to clean up spilled chemicals as this may produce a violent thermal reaction.
    • Waste treatment:
      • Collect waste in hazardous chemical containers.
      • Take to a specialized disposal area according to chemical safety regulations.
• How can 45% Sodium Hydroxide be used to bleach paper?
  • NaOH 45% plays an important role in the paper industry, helping:
    • Break down lignin: Separates cellulose from lignin in wood materials, helping to extract pure cellulose fibers.
    • Bleaching of pulp: Helps remove impurities, making the paper brighter.
    • Increase paper durability: Controlling pH during production helps improve the mechanical strength of paper.
  • Thanks to its strong alkalinity, 45% NaOH helps optimize the paper production process while reducing costs compared to other methods.

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