CAS 19153-98-1

Gold sodium sulfite (AuNa3(SO3)2)

Description:

Gold sodium sulfite, with the chemical formula AuNa3(SO3)2 and CAS number 19153-98-1, is a coordination compound that features gold in its oxidation state, typically +1, coordinated with sodium and sulfite ions. This compound is characterized by its unique properties, including its solubility in water, which can vary depending on the specific conditions. Gold sodium sulfite is often used in various applications, including photography and electrochemistry, due to the presence of gold, which is known for its excellent conductivity and stability. The sulfite ions contribute to its reactivity, allowing it to participate in redox reactions. Additionally, the compound may exhibit distinct color properties, often associated with the presence of gold, which can range from yellow to reddish hues. Safety considerations should be taken into account when handling this compound, as it may pose health risks if ingested or inhaled. Overall, gold sodium sulfite is an interesting compound with applications in both industrial and research settings.

Formula: Au·2H₂O₃S·3Na

InChI: InChI=1S/Au.Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)

InChI key: InChIKey=AVCQBEJQAWLZDA-UHFFFAOYSA-N

SMILES: S(=O)(O)O.[Au].[Na]

Synonyms:

• Gold sodium sulfite (AuNa₃(SO₃)₂)
• Gold sulfite, trisodium salt
• Gold(1+) Sodium Sulfite (1:1:1)
• Gold(1+) Sodium Sulfite (1:3:2)
• Sodium aurosulfite
• Sodium gold sulfite
• Sodium gold sulfite [Na₃Au(SO₃)₂]
• Sodium gold(I) sulfite
• Sulfurous acid, gold(1+) sodium salt (2:1:3)
• Sulfurous acid, gold(1+), sodium salt
• Trisodium gold disulfite
• Gold sodium sulfite (AuNa3(SO3)2)
• Gold(1+) trisodium disulphite

Sulfurous acid, gold(1+) sodium salt (2:1:3)

CAS: 19153-98-1

Formula: AuH₂NaO₃S

Molecular weight: 302.0354

Ref: IN-DA002FB0

Sodium disulfitoaurate(I) - aqueous solution

CAS: 19153-98-1

Sodium disulfitoaurate(I) - aqueous solution is a triamine that is used for the chemical fixation of gold nanoparticles onto fabric. It is also used in the production of solar cells, where it serves as an absorber layer. Sodium disulfitoaurate(I) - aqueous solution has been shown to be able to remove cyanogen from the air and water, which makes it useful in the diagnosis of cyanide poisoning. This agent can be prepared by reacting hydrochloric acid with sodium sulphite or sodium hydrosulphite.

Formula: AuNa₃O₆S₂

Purity: Min. 95%

Color and Shape: Colorless Clear Liquid

Molecular weight: 426.06 g/mol

Ref: 3D-FS148826