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Sodium aurothiosulfate

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Identification
Molecular formula
Na2[Au(S2O3)2]
CAS number
12403-99-3
IUPAC name
disodium;gold(1+);2-sulfidobutanedioate
State
State

At room temperature, sodium aurothiosulfate is a solid compound.

Melting point (Celsius)
161.00
Melting point (Kelvin)
434.00
Boiling point (Celsius)
118.00
Boiling point (Kelvin)
391.00
General information
Molecular weight
351.02g/mol
Molar mass
351.0240g/mol
Density
5.0000g/cm3
Appearence

Sodium aurothiosulfate appears as a pale yellow to off-white crystalline powder under standard conditions.

Comment on solubility

Solubility Characteristics of Disodium Gold(1+)-2-sulfidobutanedioate

The solubility of disodium gold(1+)-2-sulfidobutanedioate, which has the chemical formula Na2Au(SC4H6O4), presents intriguing properties. Understanding its solubility is essential for various applications in chemistry and materials science. Here are some key points regarding its solubility:

  • Water Solubility: This compound is generally expected to be soluble in water due to its ionic nature. The presence of sodium ions enhances its solubility, allowing it to dissociate effectively.
  • Solvents: While it may be soluble in water, it could also exhibit varying degrees of solubility in other polar solvents. Non-polar solvents, on the other hand, are unlikely to dissolve the compound effectively.
  • Temperature Dependence: The solubility in water can increase with temperature. As temperature rises, the kinetic energy of the molecules increases, which may enhance the dissolution process.
  • pH Sensitivity: The solubility may vary with changes in pH, influencing ionic interactions and the overall stability of the compound in solution.

In conclusion, the solubility of disodium gold(1+)-2-sulfidobutanedioate exhibits intriguing characteristics influenced by ionic interactions, temperature variations, and solvent polarity. This makes its solubility an important area of study for chemists looking into its practical applications.

Interesting facts

Fascinating Facts about Disodium Gold(1+) 2-Sulfidobutanedioate

Disodium gold(1+) 2-sulfidobutanedioate is a compound that bridges the worlds of coordination chemistry and organometallics. Here are some intriguing insights into this remarkable compound:

  • Coordination Chemistry: This compound showcases gold(1+) ions coordinated with organic ligands, providing an excellent example of how metals like gold interact with organic molecules. This interaction is essential in understanding the stability and reactivity of metal complexes.
  • Therapeutic Potential: Metal complexes similar to disodium gold(1+) 2-sulfidobutanedioate are being explored for their potential applications in medicine, especially in the realm of anti-cancer therapies. The presence of gold ions is particularly exciting as they may exhibit unique biological properties.
  • Environmental Importance: Compounds such as this can play a vital role in environmental chemistry, where metal ions can participate in processes such as catalysis or pollutant degradation, showcasing the versatility of gold complexes in different contexts.
  • Facilitating Research: The study of gold complexes helps scientists understand fundamental principles of electronic structure and chemical bonding, which are essential in developing new materials and catalysts.

A great quote from renowned chemist Linus Pauling encapsulates the excitement of exploring complex compounds: "The best way to have a good idea is to have lots of ideas." Disodium gold(1+) 2-sulfidobutanedioate contributes to this brainstorming in the field of chemistry by opening avenues for innovative research and applications.

In conclusion, the study of this compound not only enhances our understanding of transition metals but also inspires innovative solutions across various scientific fields!

Synonyms
Sodium aurothiomalate
Tauredon
Chrysothios
Myocrisin
GOLD SODIUM THIOMALATE
12244-57-4
Myochrysine
Aurothiomalate sodium
Kidon
Aurolate
Butanedioic acid, mercapto-, monogold(1+) sodium salt
Sodium aurothiomalate [INN]
E4768ZY6GM
disodium 2-(auriosulfanyl)butanedioate
Miocrisin
Myocrysine
Aurothiomalate Disodium
Sodium Gold Thiomalate
Sodium Thiomalatoaurate
SODIUM AUROTHIOMALATE (MART.)
SODIUM AUROTHIOMALATE [MART.]
Gold Sodium Thiomalate [USAN]
SODIUM AUROTHIOMALATE (EP IMPURITY)
SODIUM AUROTHIOMALATE [EP IMPURITY]
SODIUM AUROTHIOMALATE (EP MONOGRAPH)
SODIUM AUROTHIOMALATE [EP MONOGRAPH]
GOLD SODIUM THIOMALATE (USP MONOGRAPH)
GOLD SODIUM THIOMALATE [USP MONOGRAPH]
Aurothiomalate, Sodium
Thiomalatoaurate, Sodium
Gold Thiomalate, Sodium
Sodium Thiomalate, Gold
Miocrisina
Shiosol
Mercaptosuccinic acid, monogold(1+) sodium salt
Gold, (1,2-dicarboxyethylthio)-, disodium salt, hydrate
Myochrysine (TN)
Mercaptobutanedioic Acid Monogold(1+) Sodium Salt
MYOCHRYSIN
Aurotiomalato de sodio
Glod Sodium Thiomalate
Sodium aurothiomalate (JP17)
CHEBI:5516
DTXSID20896942
M01CB01
GOLD SODIUM THIOMALATE [MI]
GOLD SODIUM THIOMALATE [HSDB]
GOLD SODIUM THIOMALATE [VANDF]
SODIUM AUROTHIOMALATE [WHO-DD]
12244-57-4, Sodium Aurothiomalate
235-479-7
R1, R2=Na, H Monogold monosodium monohydrogen (2RS)-2-sulfidobutane-1,4-dioate R1, R2=Na Monogold disodium (2RS)-2-sulfidobutane-1,4-dioate
R1, R2=Na, HMonogold monosodium monohydrogen (2RS)-2-sulfidobutane-1,4-dioate R1, R2=Na Monogold disodium (2RS)-2-sulfidobutane-1,4-dioate
74916-57-7
butanedioic acid, 2-mercapto-, gold(1+) sodium salt (1:1:2)
Natrii aurothiomalas
Miochrysin
Myocrisine
Taure(o)don
disodium aurothiomalate
Aurothiomala-Natrium
Aurothiomalato sodico
Aurotiomalato sodico
Dinatrium 2-(aurothio)succinat
HSDB 7173
Natrii aurothiomalas [INN-Latin]
Aurothiomalate de sodium
Aurotiomalato sodico [INN-Spanish]
EINECS 235-479-7
Aurothiomalate de sodium [INN-French]
UNII-E4768ZY6GM
Succinic acid, mercapto-, gold sodium salt
disodium [2-(sulfanyl-kappaS)butanedioato(3-)]aurate(2-)
Gold sodium thiomalate [USAN:USP]
MFCD00064304
Na2[Au(thiomalate)]
Sodium aurothiomalate(I)
sodium aurum(I) thiomalate
SCHEMBL8548
disodium thiomalato-S-gold(I)
disodium thiomalato-S-aurate(I)
CHEBI:35864
DB09276
NS00078099
[(1,2-dicarboxyethyl)thio]gold disodium salt
Mercaptobutanedioic acid gold(I) disodium salt
EN300-7867011