Diethylenetriamine Penta (Methylene Phosphonic Acid), or DTPMPA, is a chemical compound that plays a crucial role in various industrial processes. Understanding its chemical properties, extensive applications, and how to source it effectively is vital for procurement managers and R&D scientists. As a prominent manufacturer and supplier of DTPMPA from China, we aim to demystify this essential chemical for our B2B clientele.

DTPMPA, with CAS number 15827-60-8, is categorized as a phosphonate, a class of compounds known for their exceptional chelating abilities. Chemically, it is an organophosphorus compound with a molecular formula of C9H28N3O15P5 and a molecular weight of 573.2. Its typical appearance is a brown transparent liquid. Key technical properties include its active acid content, typically between 48.0-52.0%, and a low maximum limit for phosphorous acid (as PO33-) and chloride. Its density at 20℃ is usually between 1.35-1.45 g/cm³, and a 1% solution has a pH of around 2.0. The low iron content (ppm) is also a critical specification for many applications.

The primary utility of DTPMPA lies in its function as an anti-scaling and corrosion inhibitor in industrial water systems. It is particularly effective in circulating cooling water systems and boiler water, especially in alkaline conditions where it can operate without the need for pH adjustment. Its ability to prevent the precipitation of barium carbonate and barium sulfate makes it invaluable for oilfield water treatment and power plant cooling systems. When used alone, DTPMPA can significantly reduce scale sediment, often negating the need for additional dispersants.

Beyond water treatment, DTPMPA's chelating and stabilizing properties lend themselves to a range of other applications. It is widely employed as a stabilizer in peroxide bleaching processes within the textile industry, ensuring the efficiency and quality of bleaching operations. In the woven dyeing industry, it acts as a chelating agent. Furthermore, DTPMPA serves as a pigment dispersant, a microelement carrying agent in fertilizers for enhanced plant nutrition, and as a concrete modifier. Its utility extends to papermaking, electroplating, acid cleaning, and even some cosmetic formulations.

For businesses looking to buy DTPMPA, sourcing from a reputable manufacturer is crucial for ensuring product quality and competitive pricing. As a leading DTPMPA supplier in China, we offer consistent quality and a stable supply chain, meeting the demands of large-scale industrial operations. Understanding the nuances of DTPMPA chemical properties and application requirements will help you leverage its full potential. We encourage you to inquire about our DTPMPA price and bulk purchase options to optimize your chemical procurement strategy.