334545
氯金酸钾
98%
别名:
四氯金(III)酸钾, 氯金酸钾
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关于此项目
线性分子式:
KAuCl4
化学文摘社编号:
分子量:
377.88
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-190-1
MDL number:
Assay:
98%
Form:
powder
Solubility:
H2O: soluble
alcohol: soluble
ethanol: soluble
alcohol: soluble
ethanol: soluble
产品名称
氯金酸钾, 98%
InChI key
JMONCQYBAMKVQQ-UHFFFAOYSA-J
InChI
1S/Au.4ClH.K/h;4*1H;/q+3;;;;;+1/p-4
SMILES string
[K+].Cl[Au-](Cl)(Cl)Cl
assay
98%
form
powder
reaction suitability
core: potassium
solubility
H2O: soluble
alcohol: soluble
ethanol: soluble
Quality Level
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Application
合成发光特性研究中新型金二硫杂环复合物的关键原料，或可用作光敏剂或光催化剂。
General description
氯金酸钾的黄色晶体可溶于水。1,2
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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
Haolan Xu et al.
Langmuir : the ACS journal of surfaces and colloids, 28(36), 13060-13065 (2012-08-22)
Polydopamine (PDA)-Au Janus particles were obtained by simply adding HAuCl(4) to a PDA particle suspension, prepared via self-polymerization of dopamine in basic solution at room temperature. The structures of the PDA-Au particles are readily controlled by electrostatic repulsion between the
T Stalin Dhas et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 99, 97-101 (2012-10-13)
Functionalized metal nanoparticles are unique in nature and are being developed for its specificity in drug targeting. In the present study, aqueous extract of Sargassum myriocystum is used for the biosynthesis of gold nanoparticles (AuNPs) by the reduction of chloroauric
Xianqing Tian et al.
Talanta, 93, 79-85 (2012-04-10)
Graphene decorated with gold nanoparticles (AuNPs-β-CD-Gra) has been synthesized by in situ thermal reduction of graphene oxide and HAuCl(4) with β-cyclodextrin (β-CD) under alkaline condition. The AuNPs-β-CD-Gra product was well characterized by infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy
Ja-an Annie Ho et al.
Analytical chemistry, 84(7), 3246-3253 (2012-03-01)
In this paper, we describe a simple one-pot method, employing l-3,4-dihydroxyphenylalanine (L-DOPA) as a reducing/capping reagent, for the synthesis of fluorescent gold nanoclusters (AuNCs). Within a short reaction time of 15 min (excluding the time required for purification), this strategy
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