TIANFUCHEM (1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt

Details:

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Basic information
Product Name: (1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt
Synonyms: Sodium etidronate;Didronel;DIHYDROGEN (1-HYDROXYETHYLIDENE)BISPHOSPHONATE DISODIUM;DISODIUM ETIDRONATE;hedp disodium salt;ETIDRONATE;ETIDRONATE DISODIUM;Etidronic acid disodium salt
CAS: 7414-83-7
MF: C2H6Na2O7P2
MW: 249.99
EINECS: 231-025-7
Product Categories: Phosphonate antiscalant;Intermediates & Fine Chemicals;Pharmaceuticals;Other APIs
Mol File: 7414-83-7.mol
(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Structure
(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Chemical Properties
Melting point  >300 °C
storage temp.  2-8°C
solubility  H2O: 26 mg/mL
form  solid
color  white
Water Solubility  Soluble in water (26 mg/ml).
EPA Substance Registry System Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt(7414-83-7)
Safety Information
Hazard Codes  Xn
Risk Statements  22
Safety Statements  36/37/39
WGK Germany  1
RTECS  SZ8562240
TSCA  Yes
HS Code  29319090

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Usage And Synthesis
Chemical Properties White Crystalline Solid
Uses progestin
Uses Etidronic acid is used as a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.
Uses Used as a calcium regulator. A bisphosphonate bone resorptive inhibitor
Definition ChEBI: An organic sodium salt resulting from the replacement of two protons from etidronic acid (one from from each of the phosphonic acid groups) by sodium ions.