所有图片(3)
About This Item
线性分子式:
KAu(CN)2
CAS号:
分子量:
288.10
Beilstein:
6235525
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
方案:
98%
表单:
solid
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质量水平
方案
98%
表单
solid
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
二氰酸钾，也称为氰化金钾。它是一种水溶性盐，通常作为合成其他金化合物的前体用于镀金，以及用于某些化学过程。
应用
二氰酸钾(I)可用作：
- 一种合成金纳米粒子和纳米线的前体，在电子学、光子学和催化中具有重要的应用
- 一种用于电子和光子学中金纳米线的恒电位沉积的电解质。
- 导电油墨是生产导电油墨和涂料的关键部件，对印刷电路板和其他电子元件至关重要。
- 特定化学反应中的催化剂。
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
补充剂危害
储存分类代码
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
Synthesis of gold nanowires with controlled crystallographic characteristics.
Karim S, et al.
Applied Physics. A, Materials Science & Processing, 84(4), 403-407 (2006)
Paul Linsdell et al.
The Journal of physiology, 540(Pt 1), 29-38 (2002-04-03)
Lyotropic pseudohalide anions are potentially useful as high affinity probes of Cl(-) channel pores. However, the interaction between these pseudohalides and the cystic fibrosis transmembrane conductance regulator (CFTR) Cl(-) channel have not been described in detail. Here we show that
G G Graham et al.
Inflammopharmacology, 16(3), 126-132 (2008-06-04)
The aurocyanide anion, Au(CN) (2) (-) , is a human metabolite of several anti-rheumatic gold complexes containing monovalent gold (I) bound to a sulphur ligand. This article reviews some of the chemical and pharmacological properties of this intriguing metabolite, and
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
R Silva et al.
Contact dermatitis, 37(2), 78-81 (1997-08-01)
During 1995, we added gold sodium thiosulfate and potassium dicyanoaurate to the patch test standard series. Our purpose was to compare the reactivity of the gold salts, to determine the frequency of contact allergy to gold in our country, to
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