Technical Specifications
Appearance :
White crystalline powder
Boiling Point, °C :
646.5
Density, g/cm3 :
1.45
Flash Point, °C :
347.8
Melting point, °C :
198
Molecular weight, g/mol :
206.03
Odor :
Odorless
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) is a powerful and versatile phosphonate compound widely recognized for its exceptional chelating properties. Appearing as a colorless to pale yellow liquid or crystalline powder, HEDP exhibits remarkable stability under high temperatures and extreme pH conditions, making it an ideal choice for numerous industrial and commercial applications.
In water treatment, HEDP effectively inhibits scale formation and corrosion, ensuring the longevity and efficiency of cooling water systems, boilers, and reverse osmosis equipment. Its ability to chelate metal ions prevents unwanted deposits, preserving the function and integrity of piping and machinery.
HEDP is also utilized in the detergent and cleaning industry due to its capacity to soften water and enhance the performance of cleaning agents. In the textile industry, it acts as a critical bleaching stabilizer and dye-fixing agent, improving fabric quality and durability.
With its role in metal surface treatment, HEDP ensures effective cleaning and descaling, promoting adhesion in plating and coating processes. Additionally, its non-toxic and non-hazardous nature makes HEDP a preferred choice in pharmaceuticals and cosmetics, where it''s used as a stabilizer and preservative.
Whether improving industrial processes or ensuring product efficacy, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid delivers reliable performance across a spectrum of demanding environments and applications.