Skip to main content

Calcium Disodium EDTA

ADVERTISEMENT
Identification
Molecular formula
C10H12CaN2Na2O8
CAS number
23411-34-9
IUPAC name
calcium;disodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate
State
State

Calcium Disodium EDTA is a solid at room temperature.

Melting point (Celsius)
252.00
Melting point (Kelvin)
525.00
Boiling point (Celsius)
100.00
Boiling point (Kelvin)
373.00
General information
Molecular weight
374.28g/mol
Molar mass
374.2760g/mol
Density
1.0100g/cm3
Appearence

Calcium Disodium EDTA appears as a white and crystalline powder. It is hygroscopic and can absorb moisture from the air.

Comment on solubility

Solubility of Calcium Disodium 2-[2-[Bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate

Calcium Disodium 2-[2-[Bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate, with the chemical formula C10H12CaN2Na2O8, exhibits notable characteristics regarding its solubility.

Generally, this compound is:

  • Highly soluble in water due to its ionic nature and the presence of multiple carboxyl groups that interact favorably with water molecules.
  • Prone to forming complexes with metal ions, which can enhance or alter its solubility behavior in various environments.
  • Less soluble in organic solvents, which can affect its applications and behavior in different chemical processes.

It is important to consider the following factors when evaluating the solubility:

  1. The temperature of the solvent can significantly influence solubility, often increasing with higher temperatures.
  2. The pH of the solution plays a critical role, as the compound can undergo protonation or deprotonation, affecting its ionization state and solubility.
  3. Presence of competing ions in solution may lead to precipitation or reduced solubility.

In summary, the solubility of this compound is primarily governed by its ionic structure and environmental conditions, making it a subject of interest in various chemical applications.

Interesting facts

Interesting Facts about Calcium Dinatrium 2-[2-[Bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate

Calcium Dinatrium 2-[2-[Bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate, often referred to for its complex structure, has a variety of intriguing applications and characteristics worth exploring.

1. Multifunctional Role

This compound is known for its ability to act as a chelating agent. It can bind to metal ions and is utilized in various chemical reactions, enhancing their efficiency and selectivity.

2. Biological Significance

Due to its calcium content, this compound plays an essential role in biological systems. Calcium ions are vital for numerous physiological processes, including:

  • Muscle contraction
  • Nerve transmission
  • Blood coagulation

3. Applications in Medicine and Industry

Calcium Dinatrium 2-[2-[Bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate finds its way into various fields:

  • Pharmaceuticals: It can be used in drug formulations to enhance the solubility of otherwise insoluble compounds.
  • Biotechnology: Acts as a buffer agent in biochemical assays.
  • Agriculture: Used in nutrient solutions for plants to aid calcium absorption.

4. Unique Structural Features

Its structure boasts multiple functional groups, making it a versatile compound. The combination of the carboxyl groups and the amino functionalities establishes a robust framework for interactions with various biological and chemical entities.

5. Environmental Impact

Researchers are exploring its potential to mitigate environmental issues, especially in heavy metal remediation. The compound's capability to sequester heavy metal ions could make a significant contribution to reducing pollution in water bodies.

In conclusion, Calcium Dinatrium 2-[2-[Bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate is more than just a compound; it is a pivotal player in numerous scientific fields, marrying the complexities of chemistry with biological utility. Its wide-ranging applications highlight the importance of understanding chemical compounds in our everyday lives.

Synonyms
Edetate calcium disodium
Calcium disodium ethylenediaminetetraacetate
calcium;disodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate
D07934