Polymaleic Acid(PMA) CAS 26099-09-2
Sinochem is a major PMA & Polymaleic acid supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China PMA & Polymaleic acid.
PMA-S is a water-soluble polyanionic polymer derived from maleic anhydride hydrolysis. It exhibits strong chelation properties, making it useful in water treatment and dispersion applications.
- Scale Inhibition: Used in water treatment to prevent mineral deposits.
- Dispersing Agent: Stabilizes pigments and particles in formulations.
- Adhesives & Coatings: Enhances adhesion and stability in various formulations.
Polymaleic acid Description
Name: Polymaleic acid (PMA)
Molecular Formula: (C4H4O4)n
Molecular Weight: About 1000
CAS NO.: 26099-09-2
Density: 1.18 (48% aq.)
Boiling point: N/A
Melting point: N/A
Flashing point: 95 °C
Appearance: Orange-red transparent liquid
Solubility: Soluble in water
Properties:
1. Polymaleic acid is a solvent-based maleic acid hopolymer, with obvious threshold inhibition and crystal modification, and average molecular weight around 1000. It is the superior calcium carbonate inhibitor in high hardness, high alkalinity, and high temperature severe water conditions and a multifunctional formulation support agent in industrial water systems and other related applications.
2. It is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems.
Usage: The product has better performance when combined with phosphonates than when phosphonates used alone. It is compatible with quaternary ammonium compounds, while not affected by chlorine or other oxidizing biocides under normal use conditions.
Package: 200L plastic drum, IBC(1000L), customers’ requirement.
Storage: Store in a cool, dry place
Safety Protection: Acidity, Avoid contact with eye and skin, once contacted, flush with water
About Us: With over many years as a certified PMA & Polymaleic acid manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Hot tags: Belclene 200; Dequest P 9000; Acumer 4200; PMA-w; PMA-S; DEQUEST P9000C; Belclene 710
Hydrolyzed Polymaleic Anhydride(HPMA) Technical
| Item | Index |
| Appearance | Amber liquid |
| Solid content % | 48-52 |
| pH (as it) | 2.0 max |
| Density (20 ℃ , g/cm3 ) | 1.16-1.22 |
As a certified PMA & Polymaleic acid factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Homopolymer of Maleic Acid Applications
High efficiency scale inhibitor. Mainly used in low and medium pressure boiler, steam locomotive boiler, circulating cooling water system, oil pipeline, crude oil dehydration and flash seawater desalination and other aspects of scale inhibitor, and can be used as the main component of advanced cleaning agent, but also can be used as textile bleaching agent, reduce the ash content of textiles.
We offer competitive PMA & Polymaleic acid price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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