[Chemical Knowledge]：The nature, use, upstream and downstream raw materials, storage methods of sodium persulfate, sodium persulfate aqueous solution is dangerous goods

Sodium persulfate properties

Sodium persulfate (persulfate) is a white, odorless, crystalline powder. It is stable at room temperature, but it decomposes with water or high temperature to generate oxygen, sulfate and sulfite. Sodium persulfate is a strong oxidant, has a high redox potential, can be decomposed into free radicals, has a strong oxidation ability. This makes it an important role in many chemical reactions, especially in applications that require strong oxidizing environments.

Sodium persulfate uses

Sodium persulfate is widely used in chemical, textile, pharmaceutical, electronics and other fields. In the chemical industry, sodium persulfate is often used as an oxidant in synthetic reactions, such as an initiator in polymerization reactions. In the textile industry, it is used as a bleaching agent, which can effectively remove impurities from fabrics. In the pharmaceutical field, sodium persulfate is used as an oxidant in drug synthesis and biological reactions. In the electronics industry, sodium persulfate is often used in electroplating and circuit board manufacturing as an etchant to remove metal surface oxides.

Sodium persulfate upstream and downstream raw materials

Upstream raw materials

The main upstream raw materials of sodium persulfate are sulfuric acid and sodium hydroxide (caustic soda). In the production process, sulfuric acid reacts with sodium hydroxide to produce sodium sulfate, which is then converted to sodium persulfate by electrolysis. The electrolysis process also consumes a large amount of electricity, so the cost of electricity is also an important factor.

Downstream Products

Downstream products mainly include various industrial oxidants and cleaners. For example, sodium persulfate can be used as a water treatment agent, a metal surface treatment agent, an oil field aid, and the like. Its strong oxidation makes it have a wide range of applications in various industrial cleaning and oxidation reactions. Sodium persulfate is also used to produce other peroxides, such as hydrogen peroxide, benzoyl peroxide, etc.

Sodium persulfate storage method

Because sodium persulfate has strong oxidation, special attention should be paid to moisture, heat and reducing agent pollution during storage. Specifically, sodium persulfate should be stored in a cool, dry, well-ventilated warehouse, away from fire and heat sources. Contact with organic substances, reducing agents, acids and other substances that are easy to react should be avoided. In order to prevent moisture, the storage container should be well sealed and use moisture-proof packaging materials. In the process of transportation and handling, it should be handled with ease to prevent packaging damage and avoid mixing with other chemicals for storage.

Sodium persulfate market analysis

Supply and demand status

In recent years, with the improvement of environmental protection requirements and the development of industrial technology, the demand for sodium persulfate has gradually increased. In particular, the demand for applications in the water treatment and electronics industries has increased significantly. Affected by production costs and environmental pressure, the supply growth rate of sodium persulfate is relatively limited, and the market supply and demand relationship tends to be tense.

Price Trends

The price of sodium persulfate is affected by the cost of raw materials, production process, market demand and other factors. In recent years, the fluctuation of raw material prices and the tightening of environmental protection policies have led to an increase in production costs, resulting in an upward trend in the market price of sodium persulfate. With the development of emerging markets and the expansion of application areas, the growth of market demand has also promoted the price increase.

Competitive landscape

At present, the market competition of sodium persulfate is more intense. The main production enterprises at home and abroad include Japanese chemical industry, BASF of Germany, and Yadong chemical industry in China. These enterprises have different advantages in production technology, cost control, market channels and so on. With the change of market demand and the progress of technology, the competition between enterprises will be more intense, technological innovation and cost control will become the key to enhance the competitiveness of enterprises.

future development trend

As an important chemical raw material, sodium persulfate has broad prospects for future development. With the improvement of environmental protection requirements and the development of green chemical industry, the application of sodium persulfate in water treatment, environmental protection and other fields will continue to expand. With the rapid development of the electronics and pharmaceutical industries, the demand for sodium persulfate in these areas will continue to grow. In the future, the improvement of production technology and the development of new applications will bring more opportunities and challenges to the sodium persulfate market.

As an important oxidant, sodium persulfate has broad application prospects in many fields. By strengthening technological innovation and market development, the sodium persulfate industry will usher in a broader space for development.