Zhengzhou Hoo Chemtec

CAS Number: 2809-21-4
Conjugate Country Code: 3265
EINECS Number: 220-552-8
Harmonized Code: 2931499090
Molecular Formula: C2H8O7P2
Purity (%): Liquid 60%, Solid 90%
Appearance: Colorless or pale yellow transparent liquid, white crystalline powder
Packing Method: Drum packing, bag packing, IBC tank or as required
Other Names: 1-Hydroxyethylidene-1,1-Diphosphonic Acid, alternative diphosphonic acid

What is the use of HEDP?
Corrosion Inhibitor: Mainly used as a high-efficiency corrosion inhibitor in industrial water treatment systems.
Scale Inhibitor: Used as a strong scale inhibitor in washing and cleaning formulations to control metal ions.
Fouling Control: Can be used as a fouling control agent for metal surfaces, especially suitable for cooling cycles and oilfield applications.
Stabilizer: Used as a stabilizer in textile products and in the process of chemical bleaching to prevent decomposition.