Profile: Shandong IRO Water Treatment Co., Ltd. offers HEDP acid. Sodium etidronate (HEDP Na) has a good ability to control and complex the metal ions. It can dissolve the oxidized materials. Etidronate sodium has good scale and corrosion inhibition effects even under 250℃. It is completely soluble in water and generally shows excellent solubility in alkaline environment. Sodium etidronate is stable at high pH value. It is not easy to be hydrolyzed and decomposed under normal light and heat condition. Same as other HEDP sodium salts (etidronate, etidronate disodium, HEDP Na4), its acid/alkaline and chloride oxidation tolerance are better than that of other organophosphonic acids.
4 Products/Chemicals (Click for related suppliers)
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• Etidronate Disodium
IUPAC Name: disodium hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate | CAS Registry Number: 7414-83-7 Synonyms: Didronel, Diphos, Etidronate disodium, Didronel R, Sodium etidronate, Sodium ethidronate, Sodium ethydronate, Disodium etidronate, Disodium ethydronate, Didronel (TN), Etidronic acid disodium, Prestwick_1061, Ambap796, Etidronsaeure dinatriumsalz, C3H8O6P2.2Na, Etidronic acid, disodium salt, Etidronate Disodium [USAN:JAN], Disodium ethanol-1,1-diphosphonate, EINECS 231-025-7, Etidronate disodium (JP15/USP)
InChIKey: GWBBVOVXJZATQQ-UHFFFAOYSA-L | ||||||||
• Hydroxyethylidene Diphosphonic Acid
IUPAC Name: (1-hydroxy-1-phosphonoethyl)phosphonic acid
InChIKey: DBVJJBKOTRCVKF-UHFFFAOYSA-N | ||||||||
• 1-Hydroxyethanediphosphonic Acid Sodium Salt
IUPAC Name: sodium hydroxy-(1-hydroxy-1-phosphonoethyl)phosphinate | CAS Registry Number: 29329-71-3 Synonyms: Phosphonic acid, (1-hydroxyethylidene)bis-, sodium salt, sodium hydrogen (1-hydroxy-1-phosphonoethyl)phosphonate
InChIKey: MKJHAUJMSPBJTL-UHFFFAOYSA-M | ||||||||
• 1-Hydroxyethylidene-1,1-Diphosphonic Acid (Hedp)
IUPAC Name: (1-hydroxy-1-phosphonoethyl)phosphonic acid | CAS Registry Number: 2809-21-4 Synonyms: Etidronic acid, Etidronsaeure, Turpinal SL, etidronate, EHDP, HEDP, Diphosphonate (base), Acetodiphosphonic acid, Dequest Z 010, Dequest 2010, Dequest 2015, Ferrofos 510, Etidronate disodium, Hydroxyethanediphosphonic acid, Oxyethylidenediphosphonic acid, Prestwick0_000863, Prestwick1_000863, Prestwick2_000863, Prestwick3_000863, 1-Hydroxyethanediphosphonic acid
InChIKey: DBVJJBKOTRCVKF-UHFFFAOYSA-N |