Pentasodium diethylenetriaminepentaacetate is pentasodium salt of DTPA with fast dissolution in cold water and extremely strong chelating ability. It has excellent resistance to high salt, high temperature and hard water, and maintains stable complexing effect in high hardness water quality and high salt system, being a special chelating agent for high-end industrial water treatment, agricultural foliar fertilizer and high-end daily chemical formulas.
| Chemical Name | Pentasodium Diethylenetriaminepentaacetate |
| Chemical Formula | C₁₄H₁₈N₃Na₅O₁₀ |
| CAS No. | 140-01-2 |
| Appearance | Light yellow to white uniform powder |
| Solubility | Easily soluble in water, aqueous solution is alkaline |
| Density(20℃) | About 1.38g/cm³ |
| Stability | Stable storage under normal condition, hydrolysis resistance, wide compatibility range |
Used as special chelating agent for high hardness industrial water treatment, chelating synergist for agricultural water-soluble fertilizer and foliar fertilizer, heavy metal stabilizer for high-end washing and care products, oilfield demulsification and filtration aid, high-efficiency water softener in printing and dyeing industry, complexing agent for environmental protection heavy metal pollution control.
Store hermetically away from light, avoid moisture absorption and caking, store separately from all kinds of acidic additives, keep warehouse environment clean and dry, use in standard 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.
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