Merck

334545

Sigma-Aldrich

氯金酸钾

98%

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别名:
四氯金(III)酸钾, 氯金酸钾
线性分子式:
KAuCl4
CAS号:
分子量:
377.88
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

检测方案

98%

形式

powder

溶解性

H2O: soluble
alcohol: soluble
ethanol: soluble

SMILES string

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

InChI

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

InChI key

JMONCQYBAMKVQQ-UHFFFAOYSA-J

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此商品
G4022520918254169
Potassium gold(III) chloride 98%

Sigma-Aldrich

334545

氯金酸钾

Gold(III) chloride hydrate 99.995% trace metals basis

Sigma-Aldrich

254169

氯化金 (III) 水合物

form

powder

form

powder, crystals or chunks

form

crystals and lumps

form

crystals and lumps

solubility

H2O: soluble, alcohol: soluble, ethanol: soluble

solubility

-

solubility

-

solubility

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

一般描述

氯金酸钾的黄色晶体可溶于水。1,2

应用

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。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

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

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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T1503
货号
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25G
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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
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
Xiaorong Zhang et al.
Nanotechnology, 22(35), 355603-355603 (2011-08-11)
In this paper, a pH-inductive protein-scaffold biosynthesis of shape-tunable crystalline gold nanoparticles at room temperature has been developed. By simple manipulation of the reaction solution's pH, anisotropic gold nanoparticles including spheres, triangles and cubes could be produced by incubating an
S Veeraapandian et al.
Journal of biomedical nanotechnology, 8(1), 140-148 (2012-04-21)
Escherichia coli is used for eco-friendly extra cellular synthesis of metallic silver and gold nanoparticles. This is achieved by reducing AgNO3 and HAuCl4 solutions respectively under ambient conditions by using the extra cellular protein produced by the microorganism. The proteins
Jin Ran et al.
Journal of hazardous materials, 241-242, 63-72 (2012-10-11)
Novel guanidylated hollow fiber membranes are prepared based on brominated poly (2,6-dimethyl-1,4-phenylene oxide) (BPPO) under mild reaction conditions. 1H-pyrazole-1-carboxamidine hydrochloride (HPCA) is employed for the guanidylation in aqueous solution at room temperature. The obtained guanidylated PPO hollow fiber membranes (GPPO

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