DTPMP or diethylenetriamine penta(methylene phosphonic acid) is a phosphonic acid. It has chelating and anti corrosion properties.

Appearance and properties: amber viscous liquid

Density: 1.35 (50% aq.)

Boiling point: 1003.3ºC at 760 mmHg

Flash point: 560.6ºC

Refractive index: 1.628

Vapor pressure: 0mmHg at 25°C

Excellent corrosion and scale inhibitor in circulating cooling water and boiler water, especially suitable for closed circulation of power plant ash water system and alkaline circulating cooling water as a scale and corrosion inhibitor with unadjusted PH, and can be used for oil field water with high barium carbonate content, scale and corrosion inhibitor in cooling water and boiler water, and stabilizer of peroxide and chlorine dioxide fungicide. When this product is used alone in the compound agent, there is no need to add dispersant and the amount of dirt is still small. The product can also be used as a hydrogen peroxide stabilizer (add 1% to 10%), can also be used as a metal cleaning agent to remove the grease on the metal surface, but also used as a detergent additive, metal ion chelating agent, cyanide-free plating additives, precious metal extraction agent, etc.

COMPANY PROFILE

Hebei yanxi chemical co.,Itd is a professional research and development of the production of lead acetate,2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under the call and support of the party's"low-carbon environmental protectionsafety and stability"under the innovation in traditional production equipment and technology,the use of"high temperature cooling"and "plastic basin crystallization"technology,on the basis of reducing the cost of products to make the quality of products to the same industryWith the efforts of all the staff of the companywe have established many cooperative companies in Shan Dong,He Nan,Guang Dong and other places in recent decades. Under the close supervision of the quality inspection department of the company,we carry out production and sales in the way of "labeling",providing the most convenient and fastest service for users all over the countryCompanies in the"advance with The Timesand the city every day with the advancement of"under the guidance of the core ideasadhering to the"relying on scientific and technological innovationthe development of circular economy" of the enterprise purpose,established in the marketenhance strength,go the way of science and environmental sustainable developmentrelying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international marketmanufacturing high quality productssincere service society,toward a modern, ecology, science and technologychemical enterprises of the world.