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Merck

255734

Sigma-Aldrich

powder, <850 μm, ≥99.99% trace metals basis

别名:

Gold Powder, Gold element

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About This Item

经验公式(希尔记法):
Au
CAS号:
分子量:
196.97
EC 号:
MDL编号:
UNSPSC代码:
12141717
PubChem化学物质编号:
NACRES:
NA.23

质量水平

方案

≥99.99% trace metals basis

表单

powder

电阻率

2.05 μΩ-cm, 0°C

粒径

<850 μm

沸点

2808 °C (lit.)

mp

1063 °C (lit.)

密度

19.3 g/mL at 25 °C (lit.)

SMILES字符串

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

应用

用于合成新型低维硒代磷酸金四元化合物 A3AuP2Se8(a=Rb、K、Cs)和 A2Au2P2Se6(a=Rb、K)。

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Chondroudis, K. et al.
Inorganic Chemistry, 36, 2623-2623 (1997)
Fengxian Zheng et al.
Journal of nanoscience and nanotechnology, 13(6), 3990-3998 (2013-07-19)
Gold nanoparticles (AuNPs) are of biomedical importance, such as delivery vectors. Therefore, we used all-atom molecular dynamic simulations to study the interaction of AuNPs with cell membrane (DMPC bilayer). We observed that the AuNPs adhered spontaneously on the surface of
Claudia Diletto et al.
Journal of nanoscience and nanotechnology, 13(7), 5215-5220 (2013-08-02)
Innovative hybrid nanocomposites based on a nanostructured block copolymer (BCP) matrix whose lamellar nanodomains are selectively loaded with metal nanoparticles, have been prepared. A symmetric poly(styrene-b-methylmethacrylate) (PS-b-PMMA) amorphous BCP showing a lamellar morphology has been employed. Thin films of PS-b-PMMA
Bibek Jyoti Borah et al.
Journal of nanoscience and nanotechnology, 13(7), 5080-5087 (2013-08-02)
Multifunctional phosphine based ligands, 1,1,1-tris(diphenylphosphinomethyl)ethane [CH3C(CH2 PPh2)3][P3] and 1,1,1-tris(diphenylphosphinomethyl)ethane trisulphide [CH3C(CH2P(S)Ph2)3][P3S3] have been introduced to stabilize Au(o)-nanoparticles having small core diameter and narrow size distribution. The Au(o)-nanoparticles were synthesized by the reduction of HAuCl4 precursor with NaBH4 in the presence
Young Min Bae et al.
Journal of biomedical nanotechnology, 9(6), 1060-1064 (2013-07-19)
We report on the enhancement of sensitivity of SPR biosensor by modifying the metal surface. A mixture layer, in which gold and dielectric medium coexist, was simply prepared by increasing the roughness of gold surface deposited onto a glass substrate

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