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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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化驗
98%
形狀
solid
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, 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.
應用
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.
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
其他客户在看
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
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