Structure1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt (HEDP Na)
Formula
C2H8O7P2.4Na
CAS No. 3794-83-0
EINECS/ ELINCS No. 223-267-7
Synonyms (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt; 1-Hydroxyethylidene diphosphonic acid tetrasodium salt; tetrasodium (1-hydroxyethylidene) bisphosphonate; 1-Hydroxyethylidene-1,1-bis-(phosphonic acid) tetrasodium salt; Etidronate tetrasodium; Etidronic acid tetrasodium salt; 1-Hydroxyethane-1,1-diphosphonic acid tetrasodium salt

1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt (HEDP Na)

1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt (HEDP 4Na) is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents. It further shows good stability in presence of chlorine as well as corrosion inhibition properties in presence of zinc and other phosphates.

Applications:

  • Cooling water systems / industrial water treatment
  • Industrial detergents
  • Swimming pools
  • Metal surface treatment as corrosion inhibitor for steel

‚ÄčPackaging & Shelf Life:

  • Bags of 25kg net
  • Big bags of 500kg net
  • Others on request
     

Under proper storage conditions the shelf life is 12 months.
 Health & Safety:

Detailed information on the product can be found in our Material Safety Data Sheet


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