1. Production:
   • HEDP is obtained by the reaction of phosphonic acids
2. Areas of Use:
   • Water Treatment: HEDP is used for scale precipitation and corrosion inhibition in water treatment processes.
   • Chemical Industry: It can be used as a solvent and reagent in the chemical industry.

HEDP Features:

• Chemical Formula C2H8O7P2
• Molecular Weight: Approximately 206.03 grams/molecule
• Physical Condition: Colorless liquid
• Odor Odorless or a mild chemical odor
• Resolution: It dissolves well in water.
• Danger Symbols: Contact with skin and eyes may cause irritation.