Your Leading Supplier for Hydrolyzed Polymaleic Anhydride (HPMA) | CAS 26099-09-2
Discover the superior scale inhibition and dispersing capabilities of HPMA, a critical chemical for modern industrial water treatment. As a trusted manufacturer and supplier in China, we offer high-quality HPMA solutions designed to optimize your operations. Get a quote and sample today to experience the difference.
Get a Quote & SampleUnlocking Efficiency with High-Quality HPMA

Hydrolyzed Polymaleic Anhydride (HPMA)
NINGBO INNO PHARMCHEM CO.,LTD. is a premier manufacturer and supplier of Hydrolyzed Polymaleic Anhydride (HPMA) in China. Our HPMA, identified by CAS number 26099-09-2, is a low molecular weight polymeric electrolyte renowned for its exceptional performance in preventing scale formation and dispersing precipitates. We ensure consistent product quality and reliable supply for your water treatment needs, offering competitive pricing for bulk purchases.
- Superior Scale Inhibition: Effectively prevents carbonate and phosphate scale formation in demanding industrial environments.
- Excellent Dispersing Action: Disrupts and disperses scale-forming substances, maintaining system efficiency.
- High Temperature & pH Stability: Performs optimally in high-temperature (up to 350℃) and high-pH (up to 8.3) water systems.
- Environmental Compliance: HPMA is biodegradable and possesses low toxicity, aligning with environmental regulations.
Key Advantages of Our HPMA for Industrial Applications
Reliable Scale Prevention
Our HPMA acts as a potent antiscalant, particularly effective against calcium carbonate and phosphate scales, ensuring the longevity and efficiency of your industrial water systems. Purchase HPMA from a trusted supplier for unparalleled performance.
Enhanced System Performance
As a high-performance dispersant, HPMA prevents the agglomeration of particles and precipitates, maintaining fluid flow and heat transfer efficiency in cooling water, boilers, and desalination plants.
Versatile Application Compatibility
HPMA demonstrates excellent compatibility with other water treatment chemicals like organic phosphonates and zinc salts, and remains stable in the presence of chlorine and oxidizing biocides, making it a versatile choice for complex formulations.
Broad Spectrum of HPMA Applications
Industrial Circulating Cooling Water
Utilize HPMA as a primary antiscalant and dispersant to combat mineral deposits and maintain optimal heat exchange in cooling towers and closed-loop systems. Inquire about our bulk HPMA price for large-scale applications.
Boiler Water Treatment
HPMA is crucial for preventing scale buildup in low-pressure boilers, ensuring efficient operation and preventing equipment damage. Partner with a reliable HPMA manufacturer for your boiler treatment needs.
Desalination Plants
Its high-temperature resistance and scale inhibition properties make HPMA an ideal choice for flash vaporization equipment in desalination processes, safeguarding membranes and heat exchangers.
Oilfield Operations
HPMA serves as an effective scale inhibitor in crude oil dewatering, water injection systems, and pipelines, crucial for maintaining flow and preventing blockages in the oil and gas industry.