Maintaining the efficiency and longevity of industrial water systems is critical for operational success and cost management. At NINGBO INNO PHARMCHEM CO.,LTD., we offer Sodium Polyaspartate (PASP), a highly effective and environmentally friendly solution that addresses key challenges in industrial water treatment, specifically scale and corrosion. As a leading manufacturer and supplier, we provide PASP that ensures optimal system performance and sustainability.
Industrial circulating water systems, boiler water, and reverse osmosis (RO) plants are susceptible to inorganic scale deposition and corrosion. These issues can lead to reduced heat transfer efficiency, increased energy consumption, equipment damage, and costly downtime. PASP, a biodegradable polycarboxylate, excels as both a scale and corrosion inhibitor. It exhibits remarkable effectiveness against common scales like calcium carbonate and calcium sulfate, achieving inhibition rates of up to 100% for calcium carbonate. This superior performance helps prevent the formation of stubborn scale layers, keeping heat exchangers and membranes clean and efficient.
The mechanism behind PASP's effectiveness lies in its ability to chelate metal ions and adsorb onto crystal surfaces. This process disrupts the normal crystal growth of scales, preventing them from adhering to equipment surfaces. Furthermore, PASP's corrosion inhibition properties protect metal components from degradation, especially in challenging conditions like high hardness, high alkalinity, and high pH environments. This dual action makes PASP a highly valuable component in comprehensive water treatment programs. When you purchase PASP from us, you are investing in a solution that offers both protection and efficiency.
Beyond its exceptional performance, PASP's commitment to environmental stewardship is a significant advantage. Being fully biodegradable and free from phosphorus, it avoids contributing to water eutrophication, a common problem associated with many conventional water treatment chemicals. This makes PASP a responsible and sustainable choice for businesses looking to minimize their environmental impact.
NINGBO INNO PHARMCHEM CO.,LTD. is your reliable partner for high-quality PASP. As a prominent supplier in China, we offer competitive pricing for bulk orders, ensuring that you can procure this essential chemical for your industrial water treatment needs efficiently. We encourage you to contact us for a quote and detailed product information to understand how PASP can enhance your system's performance and sustainability. Let us help you achieve seamless operations with our advanced water treatment solutions.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.