氰金(I)酸钾

Name: 氰金(I)酸钾
Brand: ALDRICH

99.95% trace metals basis

别名:

氰化金钾, 氰金(I)酸钾

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About This Item

线性分子式:

KAu(CN)₂

CAS Number:

13967-50-5

分子量:

288.10

Beilstein:

6235525

EC 号:

237-748-4

MDL编号:

MFCD00011414

UNSPSC代码:

12352302

PubChem化学物质编号:

24863695

NACRES:

NA.23

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质量水平

100

方案

99.95% trace metals basis

表单

crystalline

反应适用性

core: potassium

杂质

≤550.0 ppm Trace Metal Analysis

密度

3.45 g/mL at 25 °C (lit.)

SMILES字符串

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

InChI

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

InChI key

OQHPFUBKFKRHKZ-UHFFFAOYSA-N

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一般描述

Potassium dicyanoaurate(I) is an inorganic salt, soluble in water and sparingly soluble in alcohol. It is widely used as an electrolyte in the electrodeposition of gold on various substrates such as thin films and electrodes.

应用

Potassium dicyanoaurate(I) can be used:

To prepare gold nanowire array electrodes with fast charge transfer ability.
As a supporting electrolyte for the electrodeposition of gold in organic media.
To prepare polypyrrole-ClO₄ gas sensors with fast response time and high sensitivity to volatile organic compounds.
In the electrochemical preparation of gold nanoparticle composites.