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Etidronate disodium

Product Code. 15484769
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Product Code. 15484769 Supplier Thermo Scientific Alfa Aesar Supplier No. J62381.03
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Estimated Shipment: 12-10-2026
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Description

CAS: 7414-83-7 | C2H6Na2O7P2 | 249.99 g/mol

Etidronate disodium is used as a bisphosphonate bone resorption inhibitor. Etidronic acid is used as a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Etidronate disodium is used as a bisphosphonate bone resorption inhibitor. Etidronic acid is used as a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.

Solubility
Soluble in water (26 mg/m
TRUSTED_SUSTAINABILITY

Specifications

CAS 7414-83-7
Melting Point >300°C
Color White
Molecular Formula C2H6Na2O7P2
MDL Number MFCD00152567
Quantity 1 g
Merck Index 14,3863
Synonym etidronate disodium, disodium etidronate, didronel, sodium etidronate, sodium ethidronate, sodium ethydronate, disodium ethydronate, didronel r, disodium ethanol-1,1-diphosphonate, etidronsaeure dinatriumsalz
Solubility Information Soluble in water (26mg/ml).
InChI Key GWBBVOVXJZATQQ-UHFFFAOYSA-L
SMILES [Na+].[Na+].CC(O)(P(O)([O-])=O)P(O)([O-])=O
IUPAC Name disodium hydrogen (1-hydrogen phosphonato-1-hydroxyethyl)phosphonate
Molecular Weight (g/mol) 249.99
PubChem CID 23894
ChEBI CHEBI:4906
Formula Weight 249.99
Physical Form Crystalline Solid
Chemical Name or Material Etidronate disodium
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