Liquid Caustic Soda is high purity strong alkaline liquid with stable quality used in chemical industry water treatment papermaking printing dyeing and environmental protection industrial processes.

Liquid Caustic Soda

Introduction

Liquid caustic soda, namely liquid sodium hydroxide (NaOH), is a basic inorganic chemical raw material. Its common concentrations are 30% and 50%, and customized concentrations are available according to customers’ production processes and application scenarios.

The product features high purity and extremely low impurity content with no visible suspended solids or sediment. It has strong alkalinity and excellent chemical stability. Production strictly complies with GB 209-2018 industry standards and special industrial chemical production specifications with refined whole-process quality control.

It is transported by special sealed tankers to effectively prevent leakage, moisture and impurity contamination. Supported by the company’s 500,000-ton production capacity and professional in-house transport fleet, it ensures long-term stable supply in full compliance with special industrial chemical transportation regulations.

Characteristics

1.Chemical Properties:It is strongly alkaline and highly corrosive, with stable chemical properties at room temperature and hardly decomposable. It can undergo neutralization and double decomposition reactions with acids and salts, and releases heat when dissolved in water.

2.Product Features:High purity, low impurities, uniform and stable concentration without visible contaminants. It delivers high reaction efficiency during use, reduces by-products and lowers subsequent treatment costs.

3.Wide Compatibility:Widely used in chemical industry, textile, petroleum refining, water treatment, papermaking and other fields, it meets the production process requirements of various industries with strong versatility.

4.Supply Guarantee:Relying on the company’s 500,000-ton production capacity and exclusive transport fleet, we respond quickly to bulk orders and ensure long-term stable supply without shortage risks.

5.Safety & Compliance:All procedures follow safety codes for special industrial chemical production, storage and transportation. A professional safety management team provides full-process guidance to avoid operational and transportation risks.

Technical Features

1.Purification Technology:Multi-stage purification processes such as ion exchange and membrane separation remove impurities including sodium chloride, iron and heavy metals, ensuring high purity and ultra-low impurity content without affecting downstream production.

2.Precise Concentration Control:Automatic intelligent batching and regulation system precisely controls concentration. The error of standard 30% and 50% concentrations is within ±0.5%, and customized concentrations can be accurately adjusted to maintain uniformity and stability.

3.Stability Optimization Technology:Strict control of temperature, humidity and other parameters inhibits hydrolysis and impurity generation, improving storage stability. It can be stored for a long time in sealed condition without deterioration or stratification.

4.Safe Production Technology:Closed production process equipped with complete anti-corrosion and anti-leakage facilities prevents liquid caustic soda leakage and equipment corrosion, while reducing environmental impact and meeting special industrial chemical production safety standards.

5.Customization Technology:Our professional technical team provides customized liquid caustic soda with specific concentration and purity according to industrial and process demands, along with process adaptation guidance to optimize application performance.

Color & Packaging Materials

1.Product Color:It is naturally a colorless transparent liquid. High concentration (50% and above) liquid caustic soda may appear slightly milky white, free of suspended solids, sediment and floccules. Turbidity, blackening or impurity sediment indicate unqualified products, which are prohibited from use.

2.Packaging Materials:Adopting special strong corrosion-resistant materials. Large bulk goods are transported by dedicated sealed tankers; small batches are packed in alkali-resistant HDPE drums with high sealing performance, effectively preventing leakage, moisture and impurity ingress, complying with special industrial chemical packaging standards.

3.Auxiliary Materials:Storage tanks, filling tools and pipelines are all made of strong corrosion-resistant materials such as stainless steel, special anti-corrosion rubber and HDPE. Ordinary metal materials are strictly forbidden to avoid corrosion, product contamination and equipment damage.

Product Functions

1.Core Function:As a basic inorganic chemical raw material, it exerts strong alkalinity for acid neutralization, saponification, hydrolysis and impurity removal, serving as a core auxiliary raw material in multiple industrial production processes.

2.Industry-specific Functions:Chemical Industry: Used in the synthesis of detergents, plastics, rubber and other products.

3.Textile Industry: Applied to scouring and bleaching of cotton and linen fabrics to remove impurities and enhance luster.

4.Petroleum Refining: Removes acidic impurities from crude oil to improve oil quality.

5.Water Treatment: Adjusts pH value, removes heavy metal ions and purifies water quality.

Auxiliary Functions

It can be used as an alkaline catalyst to accelerate chemical reactions and improve production efficiency. It also has excellent degreasing and decontamination capabilities for industrial equipment cleaning after proper dilution.

Applications

1.Chemical Industry:Manufacture of detergents, soap, synthetic fibers, plastics, rubber, dyes and pharmaceuticals, used as neutralizer, catalyst and saponifier.

2.Textile Industry:Scouring, bleaching and mercerizing of cotton, linen and chemical fiber fabrics to remove grease and impurities, improve luster, flexibility and dyeing performance.

3.Petroleum Refining:Removes sulfides and acidic impurities from crude oil, improving oil purity, stability and reducing corrosiveness.

4.Water Treatment:Regulates pH of industrial wastewater and domestic sewage, removes heavy metals and fluoride ions; also applicable to drinking water purification with strict dosage control.