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250 MG
$219.00
1 G
$649.00
About This Item
线性分子式:
KAu(CN)2
CAS号:
分子量:
288.10
Beilstein:
6235525
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23
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品質等級
化驗
99.95% trace metals basis
形狀
crystalline
雜質
≤550.0 ppm Trace Metal Analysis
密度
3.45 g/mL at 25 °C (lit.)
SMILES 字串
[K+].N#C[Au-]C#N
InChI
1S/2CN.Au.K/c2*1-2;;/q;;-1;+1
InChI 密鑰
OQHPFUBKFKRHKZ-UHFFFAOYSA-N
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一般說明
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.[1]
應用
Potassium dicyanoaurate(I) can be used:
- To prepare gold nanowire array electrodes with fast charge transfer ability.[2]
- As a supporting electrolyte for the electrodeposition of gold in organic media.[3]
- To prepare polypyrrole-ClO4 gas sensors with fast response time and high sensitivity to volatile organic compounds.[4]
- In the electrochemical preparation of gold nanoparticle composites.[5]
訊號詞
Danger
危險分類
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
安全危害
儲存類別代碼
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Gas sensing ability of a nanostructured conducting polypyrrole film prepared by catalytic electropolymerization on Cu/Au interdigital electrodes
Naader Alizadeh, et al.
Electroanalysis, 25, 2181-2192 (2013)
Gold electrodeposition in organic media
Lorena M.A. Monzon, et al.},
Journal of Electroanalytical Chemistry, 657, 54-60 (2011)
Effects of Nanowire Length on Charge Transport in Vertically Aligned Gold Nanowire Array Electrodes
Hideyuki Nakanishi, et al.
Langmuir, 34, 15674-15680 (2018)
Influence of substrate, additives, and pulse parameters on electrodeposition of gold nanoparticles from potassium Dicyanoaurate
Parisa Vahdatkhah and Sayed Khatiboleslam Sadrnezhaad
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 46, 2584-2592 (2015)
Mohammad Fatehi et al.
Biophysical journal, 92(4), 1241-1253 (2006-12-05)
Single channel and macroscopic current recording was used to investigate block of the cystic fibrosis transmembrane conductance regulator (CFTR) Cl(-) channel pore by the permeant anion Au(CN)2(-). Block was 1-2 orders of magnitude stronger when Au(CN)2(-) was added to the
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