450235
氯金酸钾
99.995% trace metals basis
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:
99.995% trace metals basis
Form:
powder
Solubility:
H2O: soluble, alcohol: soluble, ethanol: soluble
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
99.995% trace metals basis
form
powder
reaction suitability
core: potassium
impurities
≤55.0 ppm Trace Metal Analysis
solubility
H2O: soluble, alcohol: soluble, ethanol: soluble
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General description
氯金酸钾的黄色晶体可溶于水。1,2
Application
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
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
Jinan Chai et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(49), 19521-19525 (2011-11-23)
The ability to control the placement of individual protein molecules on surfaces could enable advances in a wide range of areas, from the development of nanoscale biomolecular devices to fundamental studies in cell biology. Such control, however, remains a challenge
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
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
R Balagurunathan et al.
Indian journal of biochemistry & biophysics, 48(5), 331-335 (2011-12-15)
Biosynthesis of gold nanoparticles by Streptomycetes from Himalayan Mountain was undertaken for the first time. Out of 10 actinomycete strains tested, four strains (D10, HM10, ANS2 and MSU) showed evidence for the intracellular biosynthesis of gold nanoparticles, among which the
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