Deeply Rooted in The Fine Phosphate Market, Henan Zhenglin New Material Is Mass-producing And Supplying Industrial-grade Monosodium phosphate.

Henan Zhenglin New Material Co., Ltd. mass-produced industrial-grade sodium dihydrogen phosphate (MSP, NaH₂PO₄),also name Monosodium Phosphate,it  has secured bulk purchases from domestic customers in industries such as metal surface treatment, industrial water treatment, new energy electronics, and printing and dyeing chemicals, thanks to its stable purity, low impurity index, and adaptability to all scenarios. The products cover all industrial applications, empowering the upgrading of multiple industries such as oil refining, metal processing, and new energy. Simultaneously, it supplies RO reverse osmosis water treatment projects to oil refineries at home and abroad, providing a one-stop solution for the production auxiliary agent needs of multiple industries and helping midstream and downstream manufacturing enterprises reduce costs, increase efficiency, and achieve green production.

As a core raw material for fine phosphate chemicals, the market demand for sodium dihydrogen phosphate continues to expand, with significant growth in water treatment, metal phosphating, and new energy batteries. The industry is constantly raising its requirements for product purity, impurity control, and batch stability. Leveraging years of experience in phosphate chemical R&D and production, Henan Zhenglin New Materials has built a standardized clean production line, strictly adhering to the national standard HG/T2767-2009 for industrial sodium dihydrogen phosphate to control the entire production process. This rigorously controls the content of impurities such as heavy metals, sulfates, and fluorides. The finished product is a uniform white crystalline powder with excellent water solubility and a stable pH value in its aqueous solution, meeting the requirements for long-term continuous use under various industrial conditions.

Built upon mature production processes, industrial-grade sodium dihydrogen phosphate has a wide range of applications, covering seven major industrial sectors and adaptable to various chemical production conditions.

1.Its primary core application is metal surface treatment. As a key raw material for steel phosphating, it is used in the formulation of room-temperature and low-temperature phosphating solutions. After immersion in steel, cold-rolled steel pipes, and hardware workpieces, a protective layer of iron phosphate is formed on the surface, providing long-lasting rust prevention and significantly improving the adhesion of paint and powder coating. It is also used as a pH buffer in nickel, zinc, and copper plating production lines to stabilize the pH of the plating solution, producing a smooth and uniform coating and reducing pinholes and burrs. Additionally, it can be used for cleaning and passivating aluminum products, removing the oxide scale and forming a protective film.

2.In the industrial water treatment field, it can be used as a scale inhibitor in boiler feedwater, complexing calcium and magnesium ions in the water to prevent scaling on pipes and boiler inner walls, ensuring heat exchange efficiency. It can also be added to central air conditioning and factory circulating cooling water systems to stabilize water pH, slow pipe corrosion, and assist in antibacterial action. Furthermore, it can adjust the pH value of industrial acidic and alkaline wastewater, simplifying the wastewater flocculation and sedimentation process. In addition, this product is specifically designed for RO reverse osmosis water treatment systems in oil refineries, effectively stabilizing feedwater quality, inhibiting scaling and clogging of reverse osmosis membranes, and extending filter membrane lifespan. It is already being supplied in bulk to water treatment projects of several oil refineries.

3. In the daily chemical and detergent industry,it is a key buffer raw material for industrial metal degreasing agents and industrial degreasing laundry detergents, maintaining a slightly acidic environment in the cleaning solution, enhancing the decomposition effect of oil stains, and preventing strong alkalis from corroding metal parts.

4.It can be used as a basic phosphate chemical raw material, providing phosphorus element raw materials for the synthesis of various downstream fine phosphate products such as disodium hydrogen phosphate, sodium tripolyphosphate, sodium hexametaphosphate, and pyrophosphate.

5.The fifth service is for the printing and dyeing textile industry, stabilizing the acid and alkaline environment of the dyeing vat during the fabric dyeing process to prevent color differences and uneven coloring in the fabric; it can also neutralize the residual alkali in the fabric bleaching process and protect the textile fibers from damage.

6. It is applicable to the new energy and electronics industries, serving as a raw material for lithium phosphate battery precursors and also as a solution for circuit board cleaning buffers to remove residual flux from component surfaces.

7.It is suitable for various niche industrial applications, acting as a concrete retarder, a flux for ceramic refractory materials, and can be added to leather tanning solutions to adjust acidity and soften leather.

This product is an industrial-grade formulation, with impurity levels conforming to industrial production standards. Its use in food, feed, and drinking water processing is strictly prohibited. Customers should clearly define application boundaries when purchasing and using this product to mitigate compliance risks.

In terms of supply assurance, the company maintains a stock of tens of thousands of tons of goods, supporting direct shipment of large quantities. All goods are uniformly packaged in 25kg PE-lined woven bags for sealing, preventing moisture and clumping, and come with complete COA quality inspection reports and product technical specifications, meeting the needs of both domestic factory procurement and export orders.

Currently, China's manufacturing industry is accelerating its green and low-carbon transformation, with the industrial water treatment, metal corrosion protection, and new energy materials sectors experiencing continuous growth, leading to a widening gap in high-quality industrial phosphate raw materials. Henan Zhenglin New Material stated that the company will continue to increase investment in the research and development of clean production processes for phosphate chemicals, optimize anhydrous sodium dihydrogen phosphate purification technology, and continuously expand solutions for emerging application scenarios such as oil refining water treatment and lithium battery materials. The company will consistently and stably output high-performance, cost-effective fine phosphate chemical products, relying on a comprehensive quality control system, stable supply capabilities, and one-on-one technical support services, working with manufacturing enterprises across various industries nationwide to contribute to the high-quality development of China's fine chemical industry chain.

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