Product Description
DTPMPA is an organo phosphonic acid compound exhibiting excellent sequestration of metal ions at stoichiometric concentration and threshold inhibition of metal salt precipitation at sub-stoichiometric concentrations. The ability of DTPMPA to deflocculate or disperse solid particles combined with its temperature and hydrolytic stability makes it a versatile ingredient for applications requiring efficient metal ion (like Fe/Fe) control.
DTPMPA (Diethylenetriamine Penta Methylene Phosphonic Acid) is a highly effective organophosphonic acid used globally as a scale and corrosion inhibitor. Its strong chelating properties make it invaluable for treating water systems in power plants, oilfields, and textile processing.
Core Properties
- Formula: C9 H28 N3 O15 P5
- Molecular Weight: 573.198 g/mol
- CAS Number: 15827-60-8
- Appearance: Usually supplied as a brown or amber transparent liquid (typically 50% active acid)
Key Advantages
- High-Temperature Stability: Excels in harsh, high-alkaline environments and temperatures above 210 C.
- Scale Inhibition: Highly effective at preventing carbonate, sulfate, and phosphate scaling.
- Metal Sequestration: Binds strongly with metal ions (like calcium and iron) to prevent pipeline and equipment degradation.
Primary Applications
- Industrial Water Treatment: Used in cooling water and boiler systems to prevent scale formation without needing pH adjustments.
- Oil & Gas Extraction: Helps with flow assurance and water refilling processes in oilfields, even with high mineral and barium concentrations.
- Peroxide Bleaching: Acts as a stabilizer for hydrogen peroxide in textile and pulp industries.
- Metal Cleaning: Prevents corrosion on metal surfaces during various industrial manufacturing processes.
Superior Corrosion ProtectionDTPMPA offers exceptional corrosion inhibition, making it ideal for protecting industrial water systems, boilers, and pipelines. Its advanced phosphonic acid formulation prevents metal degradation and extends equipment lifespan, reducing long-term maintenance costs. Thanks to its stabilizing properties and resistance to sunlight, DTPMPA performance remains consistent during outdoor storage and use.
Versatile Industrial ApplicationWith its high active content and broad compatibility, DTPMPA is widely used in the water treatment industry, detergents, and as a scale inhibitor. Its clear brown liquid form is easy to handle, and its characteristic slight odor ensures safe and convenient application. The product's non-toxic nature makes it suitable for environmentally conscious operations.
FAQ's of DTPMPA DIETHYLENE TRIAMINE PENTA (METHYLENE PHOSPHONIC ACID):
Q: How should DTPMPA be used in industrial water treatment processes?
A: DTPMPA should be dosed as per system requirements, typically as an additive in cooling water, boiler water, or reverse osmosis systems. Its high active content enables effective control of scale and corrosion.
Q: What are the main benefits of using DTPMPA in my facility?
A: The main advantages include excellent corrosion inhibition, non-toxicity, stability under sunlight, and extended equipment life, resulting in reduced maintenance and replacement costs.
Q: When is it most effective to apply DTPMPA to water systems?
A: DTPMPA is most effective when added during regular maintenance intervals or before high-stress operational periods, preventing the onset of scale or corrosion issues.
Q: Where can I purchase DTPMPA in India?
A: This product is available through reputable manufacturers, producers, suppliers, and traders throughout India, often supplied in convenient 50 kg packaging.
Q: What is the process of handling and storing DTPMPA?
A: Handle DTPMPA in well-ventilated areas and use proper personal protective equipment. Store it in its original packaging, away from extreme heat, and out of direct sunlight for maximum stability and safety.
Q: How does the low pH value (1.5-3.5) affect its application?
A: The acidic pH enhances its scale and corrosion inhibition properties, but care should be taken to avoid direct contact with skin or incompatible materials during use.