High Efficiency Water Treatment Corrosion Inhibitors Diethylenetriamine Penta Methylene Phosphonic Acid DTPMPA 50% CAS 15827-60-8

Diethylenetriamine Penta Methylene Phosphonic Acid DTPMPA 50% CAS 15827-60-8

Chemical Name : Diethylene Triamine Penta (Methylenephosphonic acid)

SYNONYMS: DTPMP, DTPMPA, DETPMP , DIETHYLENE TRIAMINE PENTA, DETPMP(A)

CAS No. : 15827-60-8

EINECS No : 239-931-4

Molecular Formula: C9H28O15N3P5

Diethylene Triamine Penta(Methylene Phosphonic Acid) (DTPMPA) is a water treatment chemical that belongs to the class of phosphonic acids. It is a polyfunctional chelating agent with high affinity for metal ions. Due to its chelating properties, DTPMPA is widely used in water treatment applications to remove heavy metal ions from aqueous solutions.

Characteristic:

1. DTPMPA is innocuous, easy to be dissolved in acid solution.

2. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability.

3. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate.

4. On situation of alkali environment and high temperature (above 210ºC) DTPMPA has better scale and corrosion inhibition effect than other organophosphines.

DTPMPA Specification:

DTPMPA Product Description：

Diethylenetriamine Penta Methylene Phosphonic Acid (DTPMPA) works well as a scale inhibitor and dispersing agent for use in industrial water treatment programs; when used at high alkali and temperatures (above 210°C) it is more effective than other phosphonates. DTPMPA is a very good inhibitor of the precipitation of barium sulfate.

Diethylenetriamine Penta Methylene Phosphonic Acid (DTPMPA) is a water-soluble organic phosphonic acid that is widely used as a chelating agent in various industrial applications. 

Here are some more details about DTPMPA:

Chelating Agent: DTPMPA acts as a chelating agent, meaning it can form strong bonds with metal ions, removing them from the water. This process helps purify the water by reducing the concentration of harmful metal ions.

Removal of Heavy Metals: DTPMPA is effective in removing heavy metals such as iron, copper, calcium, magnesium, and other divalent metal ions from water. It forms stable complexes with these ions, making them easier to precipitate or separate from the water.

Scale Inhibition: In addition to chelating metal ions, DTPMPA can also act as a scale inhibitor. It prevents the formation of scales, which are deposits of minerals and other materials that can accumulate on the surfaces of pipes, boilers, and other water-using equipment. Scale formation can lead to reduced efficiency, corrosion, and other problems.

Compatibility with Other Chemicals: DTPMPA can be used in combination with other water treatment chemicals, such as dispersants, corrosion inhibitors, and biocides, to enhance the overall performance of the water treatment process.

Environmental Safety: When used properly, DTPMPA is generally considered environmentally safe. However, it is important to follow the recommended dosage and disposal guidelines to ensure minimal environmental impact.

Applications: DTPMPA finds applications in various water treatment processes, including boiler water treatment, cooling water treatment, industrial wastewater treatment, and municipal water supply systems.

DTPMPA Usage: 

DTPMPA is typically used at a concentration of 1-20 ppm, depending on the specific application and regulatory requirements. It can be added directly to the water system or used as a component in a water treatment formulation.

Diethylene Triamine Penta (Methylene Phosphonic Acid) can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement's carrying agent in fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.

DTPMPA Application:

DTPMPA 50% can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used.

DTPMPA 50% can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, DTPMPA 50% is used in papermaking, electroplating, acid cleaning and cosmetics.

Standard Package:

250kg/drum and 1250kg IBC Tank, We provide customized package for different quantity.