45% Sodium Hydroxide Solution

Description

Our product is called 45% Sodium Hydroxide Solution, also commonly known as Liquid Caustic Soda or Caustic Soda Lye. Its chemical formula is NaOH, CAS No. 1310-73-2, EINECS No. 215-185-5. It looks like a colorless and transparent viscous liquid with no obvious odor, and it releases a lot of heat when dissolved in water, with strong corrosiveness. As a professional manufacturer in China, Shandong Aolansu strictly controls every link from production to testing to ensure that each batch of products meets industry standards and is safe to use.

Technical Specifications

Item	Specification
Sodium Hydroxide (NaOH) Content	≥45.0%
Sodium Carbonate (Na₂CO₃) Content	≤0.05%
Sodium Chloride (NaCl) Content	≤0.008%
Iron(III) Oxide (Fe₂O₃) Content	≤0.0005%
Density (20℃)	1.483 g/cm³
pH Value	14
Shelf Life	12 months (sealed storage)

Core Advantages

Compared with products with ordinary concentration, our 45% Sodium Hydroxide Solution has obvious advantages and is more convenient to use.

1. High concentration and purity: It still adopts ion-exchange membrane electrolysis technology, which can filter out all impurities. The sodium hydroxide content is stably maintained at 45%±0.5%, which can meet both high-demand production scenarios and regular use;

2. Super stable performance: Its strong alkalinity is more prominent than that of low-concentration products, the neutralization and saponification reactions are fast and thorough, it is not easy to deteriorate after long-term storage, and the quality of each batch is almost the same, so there is no need to worry about affecting production;

3. Labor-saving and efficient: No secondary dilution is needed, it can be used directly after opening, which can save a lot of operation time and improve work efficiency;

4. Stable supply: Shandong Aolansu produces it in its own factory with a large scale. Whether you need small-batch trial orders or large-batch procurement, we can provide stable supply, and long-term cooperation is completely no problem.

Industrial Applications

1. Pulp and Paper Industry: It is used for cooking wood and bleaching pulp, which can easily remove lignin, make the pulp purer and more tough, and the paper produced is of better quality;

2. Textile Industry: It is indispensable for desizing, scouring and mercerizing of cotton fabrics, which can make the fabrics more shiny, and the dyeing can be more uniform and firm;

3. Water Treatment Field: It can adjust the pH value of wastewater, neutralize acidic wastewater, and remove heavy metal ions in water to help purify water quality, which can be used for both industrial wastewater and municipal sewage;

4. Chemical Manufacturing: As a basic raw material, it can be used to produce sodium salts, detergents, dyes and pharmaceutical intermediates, with very flexible uses;

5. Petroleum Industry: During petroleum refining, it is used for desulfurization and deacidification, which can improve the quality of petroleum products and reduce impurities;

6. Other Fields: Industries such as metal surface treatment, electroplating, leather tanning and food processing also often use it as an auxiliary raw material. As a manufacturer in China, Shandong Aolansu can also provide suitable products and simple technical guidance according to the specific needs of your industry.

Packaging, Storage, and Transportation

1. Packaging Specifications

– Standard Packaging: 25kg plastic drum, 200kg iron drum, 1000kg ton container

– Customized Service: Packaging specifications can be customized according to special procurement needs.

2. Storage Requirements

Store in a cool, dry, and well-ventilated warehouse in a sealed container; avoid direct sunlight; strictly prohibit storage with acidic substances, flammable and explosive materials; prevent moisture absorption and deterioration.

3. Transportation Regulations

This product belongs to Class 8 corrosive substances and must be transported by vehicles with hazardous chemical transportation qualifications; avoid impact and prevent leakage during transportation, and take protective measures throughout the process. Our company can assist in arranging logistics to ensure the safe delivery of goods.