POCA is polyepoxysuccinic acid, an environment-friendly phosphorus-free green water treatment scale inhibitor and dispersant. It features good biodegradability, strong compatibility and excellent temperature and alkali resistance. It is phosphorus-free and pollution-free, widely applied in water quality stabilization fields such as industrial circulating cooling water, boiler water, reverse osmosis system and oilfield water injection.
| Chemical Name | Polyepoxysuccinic Acid |
| Chemical Formula | General formula of polymer macromolecule |
| CAS | 51274-37-4 |
| Appearance | Light yellow to brownish yellow transparent liquid |
| Melting point | No fixed melting point |
| Boiling point | Above 100℃ |
| Density（ρ20）, g/cm³ | 1.10-1.20 |
| Molecular Weight | Distributed in macromolecular polymer range |
| Solubility | Easily soluble in water, with excellent compatibility with various water-based water treatment agents |
Used for scale and corrosion inhibition of industrial circulating cooling water system, central air conditioning water quality stabilizer, scale prevention treatment of boiler feed water, special scale inhibitor for reverse osmosis membrane, scale prevention for oilfield water injection, circulating water treatment in iron and steel metallurgy and special chemicals for low-phosphorus and phosphorus-free environmental protection water treatment systems.
Store hermetically away from light at normal temperature, avoid freezing at low temperature and direct exposure under high temperature, store separately from oxidative bactericides, stack neatly in common chemical raw material warehouse and use normally within shelf life.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
If you have any questions, concerns, or need assistance, please feel free to contact us via phone, email, or online customer service at any time, and we will provide you with support and answers as soon as possible.
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