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Etidronic acid

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Identification
Molecular formula
C2H8O7P2Na2
CAS number
2809-21-4
IUPAC name
disodium;hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate
State
State

Etidronic acid is usually encountered as a solid at room temperature. As a chemical compound, it is typically supplied as its sodium salt, which increases its solubility and utility in various applications. The sodium salt forms may vary slightly in state, appearing as powders or sometimes granules based on processing.

Melting point (Celsius)
215.00
Melting point (Kelvin)
488.15
Boiling point (Celsius)
239.00
Boiling point (Kelvin)
512.15
General information
Molecular weight
206.03g/mol
Molar mass
206.0270g/mol
Density
2.1605g/cm3
Appearence

Etidronic acid appears as a white, crystalline powder. It is typically available in its sodium salt forms which can exhibit a similar appearance but can vary based on hydration states and purity.

Comment on solubility

Solubility Characteristics of Disodium Hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate

Disodium hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate is a unique compound with distinctive solubility properties that can be quite fascinating. Understanding its solubility can provide insights into its potential applications and interactions in various environments.

Key Observations on Solubility:

  • Water Solubility: This compound exhibits notable solubility in water, attributed to the presence of multiple hydroxyl groups which enhance its ability to engage in hydrogen bonding.
  • Ionic Interaction: As a disodium salt, its ionic nature facilitates dissolution in aqueous solutions, making it useful in biological and chemical applications where aqueous solubility is required.
  • Temperature Dependence: The solubility may be impacted by temperature changes; typically, higher temperatures can increase solute solubility in solvents.
  • pH Sensitivity: The solubility of this compound can vary with pH, indicating a potential for increased solubility in acidic or basic conditions, depending on the surrounding environment.

In summary, the solubility of disodium hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate is characterized by its ability to dissolve effectively in water and its responsiveness to various environmental factors. These characteristics allow it to function well in diverse applications, highlighting the importance of understanding solubility in the realm of chemical compounds.

Interesting facts

Interesting Facts about Disodium Hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl] Phosphinate

Disodium hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl] phosphinate is a compound of significant interest in the world of chemistry, particularly in the fields of agriculture and material sciences. Here are some intriguing insights about this compound:

  • Role in Agriculture: This compound is often used as a key ingredient in fertilizers, where it serves as a source of phosphorus and can improve the growth rates of plants. This makes it a valuable compound for enhancing agricultural productivity.
  • Phosphorus Source: As a phosphinate, it provides an alternative form of phosphorus that can be more effective in certain soil conditions compared to conventional phosphates. This can lead to better nutrient uptake by plants.
  • Biocompatibility: The structure of this compound allows it to be utilized in various biocompatible applications, making it a candidate for use in biomedical engineering and drug formulations.
  • Unique Structure: Its complex chemical structure, which includes both hydroxyl and phosphinate groups, contributes to its interesting chemical behavior and reactivity, potentially leading to new synthetic pathways in organic chemistry.
  • Environmental Considerations: As a compound that can enhance plant growth with relatively low environmental impact, it plays a part in the development of sustainable agricultural practices, aligning with global efforts to reduce chemical fertilizer usage.

This compound exemplifies the intersection of chemistry and practical applications, highlighting how intricate molecular structures can lead to significant advancements in both agricultural practices and materials science. To quote a renowned chemist, "Every compound tells a story — and disodium hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl] phosphinate's narrative is one of potential and promise.”

Synonyms
Etidronate disodium
7414-83-7
Disodium etidronate
Sodium etidronate
Disodium ethydronate
Sodium ethidronate
Sodium ethydronate
Didronel R
Etidronic Acid Disodium Salt
Turpinal 2NZ
Disodium ethanol-1,1-diphosphonate
Etidronsaeure dinatriumsalz
CHEBI:4906
Disodium 1-hydroxyethylidene phosphonate
Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt
Disodium (1-hydroxyethylidene)diphosphonate
Disodium dihydrogen (1-hydroxyethylidene)diphosphonate
Disodium ethane-1-hydroxy-1,1-diphosphonate
EINECS 231-025-7
UNII-M16PXG993G
(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt
SM-5600
M16PXG993G
DTXSID1029671
(1-Hydroxyethylidene)diphosphonic acid, disodium salt
1-Hydroxyethylidene-1,1-diphosphonic acid disodium salt
NSC-759157
Ethane-1-hydroxy-1,1-diphosphonate, disodium salt
Ethane-1-hydroxy-1,1-diphosphonic acid, disodium salt
DTXCID609671
Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt
Etidronate disodium [USAN:USP:JAN]
NSC 759157
Calcimux
Etidron
disodium (1-hydroxyethane-1,1-diyl)bis[hydrogen (phosphonate)]
ETIDRONATE DISODIUM (MART.)
ETIDRONATE DISODIUM [MART.]
ETIDRONATE DISODIUM (USP-RS)
ETIDRONATE DISODIUM [USP-RS]
Etidronate disodium (USAN:USP:JAN)
ETIDRONATE DISODIUM (EP MONOGRAPH)
ETIDRONATE DISODIUM [EP MONOGRAPH]
ETIDRONATE DISODIUM (USP MONOGRAPH)
ETIDRONATE DISODIUM [USP MONOGRAPH]
disodium (1-hydroxyethane-1,1-diyl)bis(hydrogen (phosphonate))
Etidronate, Sodium
Etidronate, Disodium
HEDSPA
Disodium 1 Hydroxyethylene Diphosphonate
Disodium 1-Hydroxyethylene Diphosphonate
1-Hydroxyethylene Diphosphonate, Disodium
Diphosphonate, Disodium 1-Hydroxyethylene
Disodium Dihydrogen (1-hydroxyethylidene)bis(phosphonate)
Disodium dihydrogen 1-hydroxyethane-1,1-diyldiphosphonate
231-025-7
Didronel
Disodium Etidronate Hydrate
Etidronic acid disodium
Etidronate disodium hydrate
1-Hydroxyethane-1,1-diphosphonic Acid Disodium Salt
HEDPA;HEDP
Etidronic acid, disodium salt
MFCD00152567
CAS-7414-83-7
NCGC00159352-02
Disodium 1-hydroxyethane-1,1-diphosphonate hydrate
Didronel IV
Etidronate disodium; Disodium dihydrogen (1-hydroxyethylidene)bisphosphonate
Etidronatedisodium
Didronel PMO
Didronel (TN)
Prestwick_1061
Disodium dihydrogen (1-hydroxyethylidene)bisphosphonate
Etidronate disodium salt
disodium;hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate
(1-Hydroxyethylidene)bis-phosphonic acid disodium salt
Etidronate disodium salt hydrate
CHEMBL1201042
ETIDRONATE DISODIUM [JAN]
Etidronate disodium (JP18/USP)
Dihydrogen (1-hydroxyethylidene)bisphosphonate disodium hydrate
ETIDRONATE DISODIUM [USAN]
HMS1570N07
HMS2093P03
HMS2097N07
ETIDRONATE DISODIUM [VANDF]
BCP22743
Etidronic acid disodium salt hydrate
Tox21_111596
BDBM50247999
ETIDRONATE DISODIUM [WHO-DD]
AKOS015961949
Tox21_111596_1
AC-2078
CCG-213569
KS-1297
ETIDRONATE DISODIUM [ORANGE BOOK]
NCGC00017072-01
NCGC00179380-04
BE164429
ETIDRONIC ACID DISODIUM SALT [MI]
Disodium 1-Hydroxyethane-1,1-diphosphonate
D4159
Etidronate disodium salt - Bio-X trade mark
NS00075674
D00314
H11387
EN300-8162703
Etidronate disodium;HEDPA disodium;HEDP disodium
Etidronate disodium hydrate, >=97% (NMR), solid
Disodium etidronate;SM-5600; SM-5600; SM-5600
Q27106537
1-Hydroxyethane-1,1-diphosphonic acid disodium salt hydrate
disodium hydrogen (1-hydrogen phosphono-1-hydroxyethyl)phosphonate
Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2)