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CAS 29329-71-3

:

1-Hydroxyethylidene-1,1-diphosphonic acid sodium salt

Description:
1-Hydroxyethylidene-1,1-diphosphonic acid sodium salt, commonly referred to as HEDP, is a phosphonic acid derivative that serves as a chelating agent and scale inhibitor. It is characterized by its ability to form stable complexes with metal ions, making it effective in preventing scale formation in various industrial applications, particularly in water treatment and oil recovery. HEDP is typically a white to off-white crystalline powder that is soluble in water, which enhances its utility in aqueous systems. The compound exhibits a high degree of stability under a range of pH conditions, and its sodium salt form improves its solubility and bioavailability. Additionally, HEDP is known for its low toxicity and environmental compatibility, making it a preferred choice in formulations for cleaning agents and detergents. Its applications extend to the food industry, where it can be used as a preservative, as well as in agriculture for enhancing nutrient uptake in plants. Overall, HEDP is valued for its multifunctional properties and effectiveness in various chemical processes.
Formula:C2H4Na4O7P2
InChI:InChI=1/C2H8O7P2.Na/c1-2(3,10(4,5)6)11(7,8)9;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);
InChI key:InChIKey=UIFZRVHZTAYMBC-UHFFFAOYSA-N
SMILES:C(P(=O)(O)O)(P(=O)(O)O)(C)O.[Na]
Synonyms:
  • (1-Hydroxyethyliden)bisphosphonsure, Natriumsalz
  • 1-Hydroxyethane-1,1-diphosphonic acid sodium salt
  • 1-Hydroxyethanediphosphonic acid, sodium salt
  • 1-Hydroxyethylidene-1,1-diphosphonic acid sodium salt
  • 1-Hydroxyethylidenediphosphonic acid sodium salt
  • Briquest ADPA 60SH
  • Cublen K 8514GR
  • HEDP sodium salt
  • HEDPoNa
  • HEDP• Na
  • See more synonyms
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