Pular para o conteúdo
Merck
Todas as fotos(3)

Key Documents

View All Documentation

298115

Sigma-Aldrich

Potassium dicyanoaurate(I)

98%

Sinônimo(s):

Gold (I) potassium cyanide, Potassium gold cyanide

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula linear:
KAu(CN)2
Número CAS:
13967-50-5
Peso molecular:
288.10
Beilstein:
6235525
Número CE:
237-748-4
Número MDL:
MFCD00011414
Código UNSPSC:
12352302
ID de substância PubChem:
24857959
NACRES:
NA.23

Ensaio

98%

forma

solid

densidade

3.45 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[K+].N#C[Au-]C#N

InChI

1S/2CN.Au.K/c2*1-2;;/q;;-1;+1

chave InChI

OQHPFUBKFKRHKZ-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

Potassium dicyanoaurate, also known as potassium gold cyanide. It is a water-soluble salt that is commonly used in gold electroplating, as a precursor for the synthesis of other gold compounds, and in certain chemical processes.

Aplicação

Potassium dicyanoaurate(I) can be used as:     
  • A precursor in the synthesis of gold nanoparticles and nanowires, which are crucial for applications in electronics, photonics, and catalysis     
  • An electrolyte in the potentiostatic deposition of gold nanowires, which are used in electronics and photonics.    
  • A key component in the production of conductive inks and coatings, which are essential for printed circuit boards and other electronic components.
  • A catalyst in certain chemical reactions.

Pictogramas

Skull and crossbonesEnvironment
GHS06,GHS09

Palavra indicadora

Danger

Frases de perigo

H300 + H310 + H330,H410

Classificações de perigo

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Perigos de suplementos

EUH032

Código de classe de armazenamento

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCP2242
MKCN8491
MKCN2400
MKCN1073
MKCM5056

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 3

1 of 3

Gold(I) iodide 99.9% trace metals basis

Sigma-Aldrich

398411

Gold(I) iodide

Potassium gold(III) chloride 99.995% trace metals basis

Sigma-Aldrich

450235

Potassium gold(III) chloride

Gold(III) hydroxide

Sigma-Aldrich

398462

Gold(III) hydroxide

Synthesis of gold nanowires with controlled crystallographic characteristics.
Karim S, et al.
Applied Physics. A, Materials Science & Processing, 84(4), 403-407 (2006)
Philip M Yangyuoru et al.
Journal of inorganic biochemistry, 102(3), 576-583 (2008-02-08)
Electrospray ionization spectra of potential cyanide-containing gold-drug metabolites revealed additional, weak, unanticipated peaks at approximately twice the mass of the gold(I) and gold(III) cyanide complexes. The exact masses correspond to proton-linked bimetallic complexes, [H[Au(CN)(m)](2)](-), (m=2,4). Further investigation revealed a total
S Ishikawa et al.
Applied biochemistry and biotechnology, 70-72, 719-728 (1998-06-17)
Animal fibrous proteins (AFPs) such as egg-shell membrane (ESM), chicken feather (CF), wool, silk, or elastin are an intricate network of stable and water-insoluble fibers with high surface area and are abundant bioresources. Every AFP tested was found to accumulate
G G Graham et al.
Biochemical pharmacology, 56(3), 307-312 (1998-09-23)
There is considerable evidence that the anti-rheumatic gold complexes are activated by their conversion to aurocyanide. In order to understand the mechanism of production of aurocyanide, we investigated the involvement of myeloperoxidase in the reaction. This haem enzyme of neutrophils
Hong-ping Tang et al.
Guang pu xue yu guang pu fen xi = Guang pu, 24(6), 752-755 (2005-03-16)
Quaternary ammonium salt has strong affinity with gold in cyanide solutions, but it is not readily stripped. Stripping with acidic thiourea solutions and air sparging shows promise. There are some reports on the process of thiourea stripping, but little about
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica