- Phone number : (+84)979 891929
- E-mail : locthien@locthien.vn
Category: Liquid NaOH
Liquid NaOH, also known as liquid caustic soda, is an indispensable industrial chemical in many industries such as wastewater treatment, soap production, textile dyeing, and petroleum processing. With common concentrations such as 20%, 32%, 45%, 50%, liquid caustic soda NaOH help optimize production processes and save costs. Are you looking for a place to sell liquid NaOH or need a reputable liquid caustic soda quote? Loc Thien Chemicals is committed to providing quality products, competitive prices and fast delivery nationwide.
Properties and Specifications of Liquid NaOH
Liquid NaOH, or lye, is a strong alkaline solution with the chemical formula NaOH. It is an important chemical in modern industries, especially water treatment, chemical production, and textile dyeing.
Chemical formula and physical state
- Chemical formula: NaOH
- Status: Liquid solution, colorless or opaque white.
- Odor: Odorless but may leave a stinging, irritating sensation upon direct contact with skin or eyes.
Common concentrations
- 20% liquid NaOH: Often used in light industries such as food production, cosmetics, and some applications that do not require high alkalinity.
- 32% liquid NaOH: Commonly used in wastewater treatment, soap and detergent production.
- 45% liquid NaOH: Used in the paper, textile, and petroleum processing industries due to its stronger alkalinity.
- 50% liquid NaOH: Is a saturated solution, commonly used in heavy industries such as petrochemicals, metallurgy, and toxic chemical processing.
Outstanding properties of liquid NaOH
Outstanding properties of liquid NaOH- Solubility:
- Readily soluble in water and polar solvents such as alcohol.
- When dissolved in water, it releases a large amount of heat, which can cause burns if not careful.
- Strong corrosiveness:
- Liquid NaOH can damage skin, eyes and many other materials such as aluminum, zinc, and tin metals.
- Absorb CO2 from the air:
- Liquid NaOH solution reacts with CO2 to form sodium carbonate (Na2CO3), which reduces its effectiveness if not stored properly.
- Strong reaction ability:
- Interacts with many chemicals, especially acids, to form salts and water.
Distinguish liquid NaOH from other forms
- Solid NaOH (flakes, granules, pellets): Easier to store and transport but takes time to dissolve.
- Liquid NaOH: Easy to use immediately, suitable for industrial processes requiring ready solution.
Applications of liquid NaOH (Industrial liquid caustic soda)
- Wastewater treatment
- Adjust pH, neutralize acid, remove impurities in pipes.
- Applications in industrial and domestic water treatment plants.
- Production of soap and detergents
- Hydrolyze fats from animal and vegetable oils to produce soaps and detergents.
- Textile and dyeing industry
- Removes impurities, increases shine and dye absorption capacity of fabrics.
- Paper production
- Bleaching and lignin removal in industrial papermaking processes.
- Petroleum processing
- Adjust pH, remove sulfur compounds and acids in crude oil refining.
Do you need industrial liquid NaOH for your production process? Contact us now for a quote.
Packaging and Storage Specifications
- Flexible packaging:
- Plastic can: 30kg.
- Plastic drums: 250kg.
- Large tanker truck: 10.000kg – 30.000kg (on request).
- Preserve:
- Store in a dry place, away from direct sunlight and heat sources.
- Close the lid tightly after use.
Are you looking for a supplier of caustic soda or liquid caustic soda in bulk? We are always ready to meet all your requirements.
Benefits of Buying Liquid NaOH from Loc Thien Chemicals
- Top quality: Products meet ISO and MSDS standards, ensuring purity and high efficiency.
- Stable source of goods: Responding to small to large orders with warehouses in Ho Chi Minh City, Binh Duong, Dong Nai, Da Nang.
- Competitive price: As a direct distributor, we offer the most reasonable price of caustic soda on the market.
- Dedicated support: Technical consulting, cost optimization solutions and efficient use.
- Fast shipping: Delivery time is only 1-2 business days.
- 📞 Hotline: Phone: (+84)979 891929
- (I.e. Email: locthien@locthien.vn
Do you need to buy liquid NaOH or need a detailed quote?
- 📞 Call now Phone: (+84) 979 891 929 or send a request via email locthien@locthien.vn for a free consultation.
- 🌐 Access website: hoachatcoban.net
Loc Thien Chemicals – A reliable partner for all industries!
FAQ – Frequently Asked Questions about Liquid NaoH
- Does liquid NaOH affect pipes and storage equipment?
- Liquid NaOH is highly corrosive, especially to metals such as aluminum, zinc, copper and alloys containing these metals. If improper piping or tanks are used, NaOH can damage the system over time. For safe storage, HDPE plastic tanks, stainless steel tanks (stainless steel 316) or materials with high alkali resistance should be used.
- Does liquid NaOH degrade over time? How should it be stored properly?
- Liquid NaOH has the ability to absorb CO₂ from the air, leading to the formation of Na₂CO₃ (sodium carbonate), reducing the concentration and affecting the effectiveness of use. For best storage:
- Close container tightly after each use.
- Store in a cool, dry place, away from sunlight.
- Do not use aluminum or zinc containers as they are susceptible to corrosion.
- If liquid NaOH forms a white residue, it may be due to a reaction with CO₂, so check the concentration before use.
- Liquid NaOH has the ability to absorb CO₂ from the air, leading to the formation of Na₂CO₃ (sodium carbonate), reducing the concentration and affecting the effectiveness of use. For best storage:
- Can liquid NaOH completely replace solid NaOH in industrial production?
- Liquid NaOH can replace solid NaOH in many applications but convenience and performance need to be evaluated. Some cases:
- Water treatment industry: Liquid NaOH is preferred because it is easy to dissolve and mix.
- Soap making: Both forms are usable, but solid NaOH needs to be dissolved before use.
- Textile dyeing industry: Liquid NaOH is used more due to its flexibility in operation.
- However, for industries that require high purity NaOH or easy transportation, solid NaOH will have an advantage.
- Liquid NaOH can replace solid NaOH in many applications but convenience and performance need to be evaluated. Some cases:
- Can liquid NaOH be diluted? What should be noted when diluting?
- Liquid NaOH can be diluted to the appropriate concentration for each application. However, when diluting, strict safety rules must be followed:
- Always pour liquid NaOH into water, not the other way around, to avoid a strong exothermic reaction that can cause burns.
- Use alkaline resistant stirring tools, do not use corrosive metals.
- Perform in a well-ventilated area, avoid inhaling vapors.
- Wear full protection: goggles, chemical resistant gloves, protective clothing.
- Liquid NaOH can be diluted to the appropriate concentration for each application. However, when diluting, strict safety rules must be followed:
- How to handle leaked or spilled liquid NaOH?
- If liquid NaOH leaks or spills, it must be handled immediately to avoid danger:
- Use a neutralizing material such as a mild acid (dilute acetic acid or citric acid) if alkalinity needs to be reduced prior to collection.
- Use an absorbent material such as dry sand, clay or special absorbent material for chemicals.
- Do not use water to wash immediately, as this may spread the affected area.
- Wear full protective gear, avoid direct contact with skin and eyes.
- Collect waste according to hazardous waste treatment procedures.
- If liquid NaOH leaks or spills, it must be handled immediately to avoid danger:
