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)
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
Lívia Kocúrová et al.
Talanta, 82(5), 1958-1964 (2010-09-30)
This paper presents a novel approach to dispersive liquid-liquid microextraction (DLLME), based on the use of an auxiliary solvent for the adjustment of density. The procedure utilises a solvent system consisting of a dispersive solvent, an extraction solvent and an
D B Donato et al.
Environment international, 33(7), 974-984 (2007-06-02)
Wildlife deaths associated with cyanide-bearing mine waste solutions have plagued the gold mining industries for many years, yet there is little published data showing the relationship between wildlife mortality and cyanide toxicity. A gap of knowledge exists in monitoring, understanding
M L Wu et al.
Journal of toxicology. Clinical toxicology, 39(7), 739-743 (2002-01-10)
Poisoning after oral ingestion of gold potassium cyanide is rarely reported. A case of suicidal ingestion of gold potassium cyanide (potassium dicyanoaurate; CAS# 13967-50-5) is described. A 27-year-old man attempted suicide by ingesting 5 mL gold potassium cyanide solution. He
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