Chinese Caustic Soda Flakes

Chinese Caustic Soda Flakes (Sodium Hydroxide, NaOH) is one of the most important chemicals in industry today. With a purity of up to 99%, this product is widely used in many different fields, from chemical production to food processing.

Loc Thien specialized provided High quality Chinese Caustic Soda Flake, helping customers easily buy and sell this product at competitive prices. Ensuring to provide products with superior quality and value, maximally meeting the production needs of businesses.

• Origin: Chinese
• CAS: 1310-73-2
• Specification: 25kg bag

Specifications 

• Product's name: Taiwanese Caustic Soda Flakes
• Origin: Chinese
• Other name: Caustic Soda, Caustic Soda
• Chemical formula: NaOH
• Proportion: 2.13 g / cm³
• Purity: 99%
• Specific weight: 2.13 g/cm³ (at 20°C)
• Packing: 25kg bag
• Main applications:
  • Manufacture of soaps and cleaning products.
  • Paper processing in the pulp and paper industry.
  • Wastewater treatment, impurities removal and acid neutralization.
  • Food processing, ensuring safety and improving product quality.
  • Is an important raw material in the production of other chemicals.

Nature

Physical properties

• Status: White, odorless, flaky or granular solid. Sharp, brittle texture, may cause irritation if in contact with skin.
• Solubility in water: Forms a strong alkaline solution when dissolved in water.
• Strong exothermic reaction: The dissolution process generates a large amount of heat, which can cause water to boil if dissolved rapidly in large quantities.
• Hygroscopicity: Strongly absorbs moisture from the air, easily absorbs CO₂ gas, leading to conversion into sodium carbonate (Na₂CO₃) on the surface.
• Odor: Odorless, however the solution may emit slightly alkaline vapors.
• Points: Melts at 318°C (at normal pressure) and boils at 1,388°C (decomposes before reaching boiling point)
• PH: From 12-14

Chemical properties

• Reaction with water: NaOH dissolves completely in water, the reaction is strongly exothermic.
• Reaction with acid (Neutralization reaction): Combines with acid to form salt and water, this is a basic industrial reaction used in industrial salt production applications.
  • NaOH + HCl → NaCl + H₂O.
• Reaction with amphoteric metals: Reacts with aluminum (Al) or zinc (Zn) in water, releasing hydrogen gas. This reaction produces flammable gas and must be strictly controlled.
  • 2Al + 2NaOH + 6H₂O → 2Na[Al(OH)₄] + 3H₂↑
• Reaction with organic compounds: Hydrolysis of esters or fats to produce soap:
  • CH₃COOCH₃ + NaOH → CH₃COONa + CH₃OH.
• Corrosive properties: Strongly corrosive to metals such as zinc, aluminum, copper and their alloys. Materials such as plastic and stainless steel are commonly used to store NaOH.

Applications of Taiwanese Caustic Soda Flakes

• Soap production : Caustic soda flakes are the main ingredient in the saponification process, helping to create high quality soap products.
• Chemical processing : Used in the production of other chemicals such as sodium carbonate, sodium silicate.
• Paper processing and bleaching: Used in the production and processing as well as bleaching and cleaning of paper fibers, improving the quality of paper products.
• Water treatment: Helps adjust pH in wastewater treatment systems, helps remove impurities and improve water quality. Disinfects and kills harmful bacteria and microorganisms, ensuring clean water for daily life and production.
• Food Processing : Charging and preserving during processing to remove impurities and preserve foods, such as in the production of soy sauce, noodles, and other processed products.

Instructions for use and storage

The installation process of:

• Wear goggles, gloves and protective clothing when handling chemicals.
• Avoid breathing dust or vapor of NaOH.
• Use in a well-ventilated or well-ventilated area.

Preserve:

• Store in a cool, dry place, away from direct sunlight and high heat sources.
• Close the packaging after use to avoid moisture absorption and reaction with CO₂ in the air.
• Keep out of reach of children and food sources.

Why Choose Loc Thien Investment and Development Company Limited?

Loc Thien Investment and Development Company Limited is a prestigious partner in the field of providing industrial chemicals in Vietnam. We commit to:

• Superior Quality: Products meet MSDS and ZDHC standards to ensure safety and highest efficiency.
• Advanced Support: A team of dedicated consultants, from purchase to application.
• Clear Return Policy: Return within 7 days if not satisfied.
• Stable Supply: Always ready to serve large quantity needs.
• National Warehouse System: Ensure quick response to all orders nationwide.
  

  Conclusion 

  Chinese caustic soda flakes (NaOH 99%) are essential chemicals in many industries such as water treatment, paper production, textile dyeing, and chemicals. With high purity, strong alkalinity, and diverse application capabilities, this product meets production requirements well, while optimizing costs and improving economic efficiency. Note that caustic soda flakes require safe storage and use processes, ensuring no harm to users and the environment.

  Loc Thien Investment and Development Company Limited is proud to be a leading supplier of products. caustic soda NaOH generally speaking 99% NaOH or more specifically Chinese Caustic Soda Flakes high quality with modern warehouse system and dedicated support service. We are committed to accompanying customers in optimizing production and sustainable development.

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  • (I.e. Email: locthien@locthien.vn
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