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重要文件

450235

Sigma-Aldrich

氯金酸钾

99.995% trace metals basis

同義詞:

四氯金(III)酸钾, 氯金酸钾

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About This Item

線性公式:
KAuCl4
CAS號碼:
分子量::
377.88
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

99.995% trace metals basis

形狀

powder

雜質

≤55.0 ppm Trace Metal Analysis

溶解度

H2O: soluble
alcohol: soluble
ethanol: soluble

SMILES 字串

[K+].Cl[Au-](Cl)(Cl)Cl

InChI

1S/Au.4ClH.K/h;4*1H;/q+3;;;;;+1/p-4

InChI 密鑰

JMONCQYBAMKVQQ-UHFFFAOYSA-J

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一般說明

氯金酸钾的黄色晶体可溶于水。1,2

應用

合成新型二硫醇金复合物用于发光研究或作为潜在光敏剂或光催化剂的关键原料。1

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves


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M. Adnan Mansour et al.
Inorganic chemistry, 37(18), 4625-4632 (2001-10-24)
Two Au(III) dithiolate complexes, [Au(dbbpy)(tdt)]PF(6) and Au(eta(2)-C,N-ppy)(tdt), (dbbpy = 4,4'-di-tert-butyl-2,2'-bipyridine; tdt = 3,4-toluenedithiolate; ppy = C-deprotonated 2-phenylpyridine), have been prepared and structurally characterized by X-ray crystallography. The complexes have low-energy absorption bands that exhibit mild solvatochromism (lambda(max) = 444 nm
Limin Yang et al.
Talanta, 89, 136-141 (2012-01-31)
A simple and effective strategy was proposed for synthesis of AuNPs@polyaniline (AuNPs@PANI) core-shell nanocomposites. AuNPs@PANI nanocomposites were prepared by one-step chemical oxidative polymerization of aniline using chloroaurate acid as the oxidant and AuNPs as the seeds. The synthesized AuNPs@PANI nanocomposites
Sudip Mukherjee et al.
Nanotechnology, 23(45), 455103-455103 (2012-10-16)
The biological approach to synthesis of AuNPs is eco-friendly and an ideal method to develop environmentally sustainable nanoparticles alternative to existing methods. We have developed a simple, fast, clean, efficient, low-cost and eco-friendly single-step green chemistry approach for the synthesis
Sung Yong Jung et al.
The international journal of cardiovascular imaging, 28(8), 1853-1858 (2012-02-23)
To measure instantaneous velocity fields of venous blood flow in a rat using X-ray particle tracking method. Gold nanoparticles (AuNPs) incorporated chitosan microparticles were applied as biocompatible flow tracers. After intravenous injection of the AuNP-chitosan particles into 7- to 9-week-old
Qingshuo Chen et al.
Talanta, 89, 142-148 (2012-01-31)
In this work, we utilize the triangular gold nanoparticles (AuNPs) prepared by trisodium citrate reduction of HAuCl(4) in presence of nonionic fluorosurfactant (FSN) as a novel chemiluminescence (CL) probe for the determination of captopril. Captopril can induce a sharp decrease

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