Caustic Soda Liquid

As a professional manufacturer, our Caustic Soda Liquid employs ion-exchange membrane electrolysis technology. The core raw material is industrial salt with a purity ≥99.5%, which undergoes multiple purification processes to remove impurities such as chloride ions, iron ions, and heavy metals. The final product has a purity ≥99%, with impurity content far below industry standards, effectively preventing equipment corrosion and product quality degradation.

Structure

Core Advantages

1. High Purity and Low Impurities

- Purity: ≥99%

- Chloride Ions: ≤0.03%

- Iron Ions: ≤0.001%

- No visible impurities, high batch stability, suitable for precision production processes.

2. Customizable Concentration

- Standard Concentrations: 30%, 32%, 48%, 50%

- Error Control: Within ±0.5%, precisely matching different production process requirements.

3. Stable Performance

- Strong and Stable Alkalinity: 1% aqueous solution pH≥13, excellent neutralization, saponification, and emulsification effects.

- Uniform and Stable Dissolution: Easily soluble in water, the solution is uniform and does not easily separate or precipitate, facilitating operation and management.

- Safe and Environmentally Friendly: Low content of harmful impurities, in line with global environmental protection production concepts.

4. Comprehensive Quality Control System

- Professional Team + Advanced Equipment: Full-process quality monitoring from raw material intake to finished product delivery.

- Each batch comes with a COA report: ensuring batch consistency and compliance with international industrial standards.

Application Areas

1. Chemical Industry

Caustic Soda Liquid is used in the production of surfactants, dyes, pharmaceuticals, and pesticides. It also acts as a highly efficient neutralizing agent and catalyst, improving reaction efficiency and yield.

Case Study 1: A dye factory in Southeast Asia

After replacing ordinary products with our 50% high-purity liquid caustic soda, dye color brightness increased by 15%, side reactions decreased, wastewater color decreased, and annual overall cost savings were approximately 8%.

2. Textile Printing and Dyeing

Used for mercerizing, desizing, and bleaching fabrics, significantly improving gloss, softness, and dyeing uniformity, resulting in higher color fastness.

Case Study 2: A large Turkish textile group

Using customized 32% concentration liquid caustic soda for mercerizing treatment, fabric gloss increased by 20%, the first-grade dyeing rate increased from 92% to 98.5%, and wastewater treatment load decreased.

3. Water Treatment

Quickly adjusts pH value, efficiently removes heavy metal ions and impurities, helping companies meet emission standards and reduce environmental costs.

Case 3: A petrochemical wastewater project in the Middle East. Using our 30% Caustic Soda Liquid for precise pH adjustment, the heavy metal removal rate remained stable at 99.9%, saving 12% on reagent usage compared to ordinary caustic soda, and consistently passing environmental inspections.

4. Other Fields

- Papermaking: Effectively separates fibers during the pulping stage, improving pulp quality.

- Metal Processing: Degreasing, rust removal, and surface treatment.

- Food Processing: Food-grade caustic soda is used for peeling fruits and vegetables and cleaning equipment (must meet food-grade standards).

Product Specifications

Supply and Service

1. Flexible Orders

- Small Batch Trial Orders: Minimum order of 1 drum, reducing procurement risk.

- Long-Term Large Orders: Factory direct supply at preferential prices, eliminating intermediaries and reducing costs.

2. Safe Packaging

- International Standard Packaging: 200kg corrosion-resistant plastic drums, 1000kg IBC containers, tank trucks, leak-proof and corrosion-resistant.

- Customized Packaging: Customized according to customer needs, adaptable to different storage and transportation conditions.

3. Stable Delivery

- Ample inventory year-round, professional hazardous chemicals logistics team, safe and timely delivery to Europe, the Middle East, Africa, Southeast Asia, and other regions.

- Complete export documentation: MSDS, COA, customs declaration, hazardous chemicals certificate, ensuring smooth customs clearance.

4. Attentive After-Sales Service

- Free Samples: 100–200ml samples provided per batch for performance testing.

- 24-Hour Technical Support: Professional team to answer questions regarding usage, formulation matching, and safe operation.

FAQ

Q1: What are the core advantages of your Caustic Soda Liquid compared with ordinary products on the market?

A1: Compared with ordinary liquid caustic soda, our product has three core advantages: first, higher purity (≥99%) and lower impurity content, which can avoid equipment corrosion and product quality problems caused by impurities; second, customizable concentration with small error (±0.5%), which can perfectly match different production needs; third, better performance stability, strong alkalinity, excellent solubility and emulsification effect, which can improve production efficiency. In addition, as a China factory, we provide factory-direct prices and thoughtful after-sales service, which is more competitive in procurement cost and service.

Q2: Can you provide customized concentration, and how to ensure the consistency of concentration quality?

A2: Yes, we can provide customized concentration solutions according to your specific production needs, with common concentrations of 30%, 32%, 48% and 50%. As a professional China manufacturer, we have a strict quality control system. Each batch of products will be tested for concentration accuracy, and the error is controlled within ±0.5%. At the same time, we adopt advanced production technology and full-process quality supervision to ensure that the concentration of each batch of products is consistent and stable.

Q3: What advantages do you have in supply and transportation to ensure that we can receive goods on time?

A3: As a trusted China supplier, we have sufficient inventory throughout the year to avoid stockout. Our professional logistics team has rich experience in international dangerous goods transportation, and can arrange transportation according to your needs, ensuring safe and timely delivery to your designated region. In addition, we provide complete export documents, strictly complying with international regulations and local standards, ensuring smooth customs clearance and no delay in delivery.

Q4: How to ensure the safety of product use, and do you provide relevant guidance?

A4: We provide a detailed MSDS document, which clearly specifies the safety precautions for storage, handling and use, as well as emergency treatment measures. Our technical team provides professional safety operation guidance, and answers your questions about product use at any time. In addition, our product strictly controls harmful impurities, which is safer and more environmentally friendly, reducing potential risks during use.

Brand Strength

Shandong Aolansu Environmental Protection Technology Co., Ltd. is a professional manufacturer and supplier of Caustic Soda Liquid series products in China. With years of experience in the chemical industry, we adhere to high starting points, high standards, and high quality principles. Leveraging advanced technology, strict management, and excellent service, our products are sold to many countries and regions worldwide, winning widespread trust and recognition from customers.

We are committed to becoming a long-term trusted chemical raw material partner for global buyers, providing cost-effective products and one-stop solutions.