Sodium Persulfate is a key strong oxidizing agent, widely applied in environmental remediation, textile processing, and various other fields. Given its inherent hazardous properties, extra caution is required when purchasing it. This article details the key considerations for buying Sodium Persulfate, aiming to help users acquire high-quality and safe products.

Ⅰ. Understand Regulatory Requirements
Prior to purchasing Sodium Persulfate, it is essential to familiarize oneself with relevant regulatory requirements. As a hazardous chemical, its production, transportation, storage, and sales are subject to strict legal and regulatory oversight. Since regulations governing hazardous chemicals vary across regions, it is crucial to understand local rules thoroughly before making a purchase, ensuring that the entire procurement and usage process complies with legal requirements.
In China, selling Sodium Persulfate requires holding a Hazardous Chemicals Business License. Buyers should choose compliant suppliers that possess this license and strictly adhere to relevant laws and regulations such as the Regulations on the Safety Management of Hazardous Chemicals. These regulations specify clear requirements for the packaging, labeling, transportation conditions, and storage methods of hazardous chemicals, ensuring safety at every stage. Opting for products that meet regulatory requirements not only helps avoid unnecessary legal risks but also ensures the safety and reliability of the product during use.
Ⅱ. Choose a Reliable Supplier
Selecting a reliable supplier is a critical step in purchasing Sodium Persulfate. A reputable supplier can provide users with high-quality products and comprehensive after-sales service, allowing users to use the product without worries.
When choosing a supplier, the following aspects should be focused on:
Production Scale and Qualifications: High-quality suppliers should have large-scale production capabilities and authoritative certifications. Fujian ZhanHua Chemical has an annual output of 50,000 tons of Sodium Persulfate, making it the largest production base in China. Among its products, the Zhanhua-brand Sodium Persulfate has been recognized by the Ministry of Industry and Information Technology as a "National Single Product Champion," an honor that is authoritative recognition of the company's scale, professionalism, and product competitiveness.
Supply Stability: The production of Sodium Persulfate requires stable raw material supply and mature process control, so it is crucial for suppliers to have production capacity that can meet long-term demand. Since 2021, during the implementation of the national dual-control policy, Fujian ZhanHua Chemical successfully alleviated the pressure of energy consumption control through technological innovation, capacity expansion, and policy coordination. It not only maintained stable market supply but also further consolidated its leading position globally. With years of production experience and a sound supply chain system, Fujian ZhanHua Chemical can ensure continuous and stable supply, making it particularly suitable for enterprises with long-term procurement plans or urgent needs for large quantities of Sodium Persulfate.
After-Sales Service Capability: Professional suppliers not only provide products but also offer comprehensive service support. Fujian ZhanHua Chemical provides customers with detailed Material Safety Data Sheets (MSDS) and offers professional consultation on storage, usage, and other aspects, solving various problems after procurement and making cooperation more hassle-free.
Ⅲ. Focus on Product Quality
The quality and safety of Sodium Persulfate are factors that must be prioritized during purchase. High-quality Sodium Persulfate typically features high purity and low impurity content, which not only ensures its effectiveness during use but also reduces potential safety risks. Low-purity Sodium Persulfate tends to absorb moisture, clump, and deliquesce during storage. Moreover, in scenarios such as industrial cleaning, electroplating, and water treatment, low-purity Sodium Persulfate may fail to achieve the expected oxidation, bleaching, or etching effects due to impurity interference, leading to reduced production efficiency, substandard product quality, and indirect economic losses.
The Sodium Persulfate produced by Fujian ZhanHua Chemical has good stability at room temperature and low hygroscopicity, making it easy to store. During the production process, Fujian ZhanHua Chemical strictly controls quality, ensuring that the produced Sodium Persulfate has high purity and low impurity content, capable of meeting the needs of different application scenarios.
Ⅳ. Pay Attention to Product Packaging and Transportation
The packaging and transportation conditions of Sodium Persulfate have a significant impact on its quality and safety. Appropriate packaging can prevent the product from leaking, getting damp, or being contaminated during transportation, while safe transportation can avoid safety risks caused by accidents.
In terms of packaging, Sodium Persulfate is usually packaged in sealed plastic bags to ensure its stability during transportation and storage. The packaging should have clear labels, including information such as product name, specifications, production date, shelf life, and hazard symbols. When purchasing, check that the packaging is intact and the labels are clear and accurate.
As a hazardous material, the transportation of Sodium Persulfate must strictly comply with relevant regulations. Transport vehicles must have hazardous goods transportation qualifications, and drivers must be familiar with emergency handling procedures. Fujian ZhanHua Chemical cooperates with professional hazardous materials logistics teams to ensure that the transportation process complies with regulations and reduces logistics risks.
Ⅴ. Check the Anti-Counterfeit Labels on the Packaging
Checking the anti-counterfeit labels on the packaging is a very important step when purchasing Sodium Persulfate. There are some counterfeit and shoddy products in the market, which not only have unguaranteed quality but also may pose threats to the safety of users. Therefore, it is crucial to distinguish the authenticity of the product.
Fujian ZhanHua Chemical has clear anti-counterfeit labels on its product packaging. Consumers can verify the authenticity of the product by scanning the QR code and entering the anti-counterfeit code. This way, they can ensure that they are purchasing genuine Fujian ZhanHua Chemical products, avoiding losses and risks caused by counterfeit products. During the purchase process, it is recommended to choose formal sales channels, such as contacting Fujian ZhanHua Chemical directly or its authorized distributors. This can minimize the possibility of purchasing counterfeit products and also allow access to better service and after-sales guarantees.

To ensure the purchase of high-quality and safe Sodium Persulfate, it is key to understand regulatory requirements, choose reliable suppliers, focus on product quality, pay attention to product packaging and transportation, and check the anti-counterfeit labels on the packaging. During the purchase process, one must remain cautious and carefully verify the relevant information of the product to ensure that it meets the needs and safety standards.