The Science Behind Etidronic Acid: Properties and Synthesis for Industrial Applications
Etidronic Acid, commonly known by its acronym HEDP (1-Hydroxy Ethylidene-1,1-Diphosphonic Acid), is a highly valuable organophosphonic acid with a unique chemical structure and versatile industrial applications. Understanding its properties and synthesis is key to appreciating its importance in various sectors. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying high-purity HEDP, manufactured through efficient synthesis processes.
The molecular formula of HEDP is C2H8O7P2, with a molecular weight of approximately 206.03 g/mol. Its structure features a central carbon atom bonded to a hydroxyl group, a methyl group, and two phosphonic acid groups. This specific arrangement of functional groups grants HEDP its exceptional chelating, scale-inhibiting, and corrosion-inhibiting properties. It exhibits excellent solubility in water and remarkable stability across a wide range of pH values and temperatures, making it suitable for demanding industrial environments.
The synthesis of HEDP typically involves the reaction of phosphorus-containing precursors with acetic acid or its derivatives. Common methods include reacting phosphorus trichloride or phosphorous acid with acetic acid or acetic anhydride. These reactions are often carried out under controlled conditions, sometimes with catalysts, to optimize yield and purity. The careful selection of raw materials and precise control over reaction parameters are crucial for producing high-quality HEDP, a standard that NINGBO INNO PHARMCHEM CO.,LTD. upholds in its manufacturing.
The resulting HEDP can be supplied in various forms, including liquid solutions (commonly 50-60% aqueous) and solid crystalline powder. The solid form is particularly advantageous for applications in colder climates and can offer cost benefits in packaging and shipping. Both forms retain the core functional properties that make HEDP so effective across industries.
At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to delivering HEDP that meets the highest purity standards. Our production processes are designed for efficiency and environmental responsibility, ensuring a reliable supply of this essential chemical. Whether you are involved in water treatment, detergent manufacturing, or textile processing, understanding the science behind HEDP and sourcing it from a trusted supplier like NINGBO INNO PHARMCHEM CO.,LTD. is paramount for achieving optimal results. To inquire about purchasing HEDP or to learn more about its technical specifications, please reach out to us.
The molecular formula of HEDP is C2H8O7P2, with a molecular weight of approximately 206.03 g/mol. Its structure features a central carbon atom bonded to a hydroxyl group, a methyl group, and two phosphonic acid groups. This specific arrangement of functional groups grants HEDP its exceptional chelating, scale-inhibiting, and corrosion-inhibiting properties. It exhibits excellent solubility in water and remarkable stability across a wide range of pH values and temperatures, making it suitable for demanding industrial environments.
The synthesis of HEDP typically involves the reaction of phosphorus-containing precursors with acetic acid or its derivatives. Common methods include reacting phosphorus trichloride or phosphorous acid with acetic acid or acetic anhydride. These reactions are often carried out under controlled conditions, sometimes with catalysts, to optimize yield and purity. The careful selection of raw materials and precise control over reaction parameters are crucial for producing high-quality HEDP, a standard that NINGBO INNO PHARMCHEM CO.,LTD. upholds in its manufacturing.
The resulting HEDP can be supplied in various forms, including liquid solutions (commonly 50-60% aqueous) and solid crystalline powder. The solid form is particularly advantageous for applications in colder climates and can offer cost benefits in packaging and shipping. Both forms retain the core functional properties that make HEDP so effective across industries.
At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to delivering HEDP that meets the highest purity standards. Our production processes are designed for efficiency and environmental responsibility, ensuring a reliable supply of this essential chemical. Whether you are involved in water treatment, detergent manufacturing, or textile processing, understanding the science behind HEDP and sourcing it from a trusted supplier like NINGBO INNO PHARMCHEM CO.,LTD. is paramount for achieving optimal results. To inquire about purchasing HEDP or to learn more about its technical specifications, please reach out to us.
Perspectives & Insights
Molecule Vision 7
“The molecular formula of HEDP is C2H8O7P2, with a molecular weight of approximately 206.”
Alpha Origin 24
“Its structure features a central carbon atom bonded to a hydroxyl group, a methyl group, and two phosphonic acid groups.”
Future Analyst X
“This specific arrangement of functional groups grants HEDP its exceptional chelating, scale-inhibiting, and corrosion-inhibiting properties.”