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Pentetic acid disodium salt

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Identification
Molecular formula
C14H18N3Na3O10
CAS number
140-01-2
IUPAC name
pentasodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate
State
State

At room temperature, Pentetic acid disodium salt is typically found as a solid in the form of a crystalline powder.

Melting point (Celsius)
218.00
Melting point (Kelvin)
491.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
503.13g/mol
Molar mass
503.1290g/mol
Density
2.0100g/cm3
Appearence

Pentetic acid disodium salt typically appears as a white crystalline powder. It is odorless and hygroscopic, meaning that it can absorb moisture from the air. The substance is often used in its solid form for laboratory and industrial applications.

Comment on solubility

Solubility of Pentasodium 2-[Bis[2-[Bis(carboxylatomethyl)amino]Ethyl]Amino]Acetate

The solubility of Pentasodium 2-[Bis[2-[Bis(carboxylatomethyl)amino]Ethyl]Amino]Acetate is remarkably high due to its ionic nature and the presence of multiple functional groups that can interact favorably with polar solvents.

Key Factors Affecting Solubility:

  • Ionic Strength: The presence of five sodium ions enhances solvation, leading to increased solubility in water.
  • Functional Groups: The carboxylate groups (-COO–) are excellent hydrogen bond donors and acceptors, promoting solubility in polar solvents.
  • pH Levels: Highly soluble under alkaline conditions, where deprotonation of carboxylic acids occurs.

In general, this compound tends to be soluble in aqueous solutions, enabling it to facilitate various chemical reactions and interactions in solution. As stated, "the higher the ionic nature, the better the solubility," making this compound ideal for applications where high solubility is essential. Conversely, its solubility may decrease in organic solvents due to reduced polar interactions.

Overall, the solubility characteristics of Pentasodium 2-[Bis[2-[Bis(carboxylatomethyl)amino]Ethyl]Amino]Acetate render it a versatile compound for various scientific and industrial applications.

Interesting facts

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

Pentasodium 2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate, often referred to as EDTA-Na5, is a fascinating compound in the field of chemistry due to its versatile applications and chelating properties. Here are some noteworthy aspects of this compound:

  • Chelation Power: One of the most remarkable features of pentasodium EDTA is its ability to bind metal ions effectively. This characteristic makes it invaluable in various industries, including pharmaceuticals, environmental science, and food processing.
  • Applications in Medicine: Pentasodium EDTA is often utilized in the treatment of heavy metal poisoning, allowing for the safe removal of toxic metals such as lead and mercury from the body.
  • Complexation with Metals: It forms stable complexes with various metal ions, which can be crucial in biochemical research, helping scientists to study metal-dependent enzymes and proteins.
  • Impact on Agriculture: In the agricultural sector, this compound is used in fertilizers and soil amendments to improve nutrient availability for plants by chelating essential micronutrients.
  • Food Preservation: Pentasodium EDTA also acts as a preservative in food, effectively inhibiting the oxidation process that leads to spoilage and maintaining the quality of food products.

Its complex structure is a testament to its utility, showcasing how a single compound can have far-reaching implications across different scientific fields. As a chemistry student or scientist, understanding the properties and applications of pentasodium EDTA opens doors to innovative solutions in both industrial and health-related applications.

As the famous chemist Linus Pauling once said, "Science is the search for truth." With compounds like pentasodium 2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate, we get closer to this truth in the intricate dance of elements and ions.

Synonyms
Pentasodium DTPA
140-01-2
Pentasodium diethylenetriaminepentaacetate
PENTASODIUM PENTETATE
Tetralon B
Trilon C
Versenex 80
Diethylenetriaminepentaacetic acid pentasodium salt
Plexene D
Syntron C
Hamp-ex 80
Perma kleer 140
Detarex py
Kiresuto P
Chelest P
Dtpa pentasodium salt
Clewat DP 80
Caswell No. 642B
Chel 330
HSDB 5629
Sodium diethylenetriaminepentaacetate
EINECS 205-391-3
UNII-961TOZ5L7T
EPA Pesticide Chemical Code 039120
961TOZ5L7T
DISSOLVINE D 50
DISSOLVINE D 40K
PENTETATE PENTASODIUM
DTXSID9027077
EC 205-391-3
PENTASODIUM PENTETATE [II]
N,N-Bis(2-(bis(carboxymethyl)amino)ethyl)glycine, pentasodium salt
Glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)-, pentasodium salt
PENTASODIUM PENTETATE [HSDB]
(((Carboxymethyl)imino)bis(ethylenenitrilo))tetraacetic acid, pentasodium salt
Acetic acid, ((carboxymethylimino)bis(ethylenenitrilo))tetra-, pentasodium salt
PENTETATE PENTASODIUM [VANDF]
Glycine, N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-, pentasodium salt
pentasodium;2-[bis[2-[bis(carboxylatomethyl)amino]ethyl]amino]acetate
Glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)-, sodium salt (1:5)
Diethylenetriaminepentaacetic acid, pentasodium salt
PENTASODIUM PENTETATE (II)
DTPA Na5
Glycine, N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-, sodium salt (1:5)
Hampex 80
MFCD00051016
Pentasodium (carboxylatomethyl)iminobis(ethylenenitrilo)tetraacetate
DTXCID607077
PENTASODIUM PENTETATE [INCI]
AKOS015914109
pentasodium diethylenetriaminepentacetate
pentasodiumdiethylenetriaminepentaacetate
USEPA/OPP Pesticide Code: 039120
DB-042500
D1870
diethylenetriaminepentaacetic acid sodium salt
NS00099618
pentasodium diethylenetriaminepentaacetic acid
DIETHYLENETRIAMINEPENTAACETATE, PENTASODIUM SALT
DIETHYLENETRIAMINEPENTAACETICACIDPENTASODIUMSALT
Q27271841
Diethylenetriaminepentaacetic acid pentasodium salt(50% in water)
Glycine, N,Nbis(2(bis(carboxymethyl)amino)ethyl), pentasodium salt
N,NBis(2(bis(carboxymethyl)amino)ethyl)glycine, pentasodium salt
GLYCINE, N,N-BIS(2-(BIS(CARBOXYMETHYL)AMINO)ETHYL)-, PENTASODIUM
pentasodium 2,2',2'',2''',2''''-(ethane-1,2-diylnitrilo)pentaacetate
Acetic acid, ((carboxymethylimino)bis(ethylenenitrilo))tetra, pentasodium salt
Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)
205-391-3