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Merck
CN

730785

胶态银溶液

nanoparticles, 10 nm particle size, 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

别名:

Colloidal silver

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关于此项目

线性分子式:
Ag
化学文摘社编号:
分子量:
107.87
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
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form

nanoparticles

Quality Level

contains

sodium citrate as stabilizer

concentration

0.02 mg/mL in aqueous buffer

refractive index

n20/D 1.333

particle size

10 nm

density

0.997 g/mL at 25 °C

fluorescence

λem 388 nm FWHM 59 nm

storage temp.

2-8°C

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

General description

我们的银纳米颗粒(直径10 纳米)是分散在水性缓冲液中的金属银的球形纳米颗粒。 这些颗粒具有高导电性、高表面积,而且由于其颗粒尺寸受到严密控制,这些颗粒在388 nm处发荧光,FWHM 仅为50纳米。

Application

AgNPs分散体可用于多种应用,例如可用于光电应用、能量收集应用和表面增强拉曼光谱(SERS)。


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pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

存储类别

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Plasmonic effects of quantum size metal nanoparticles on Synthesis of highly monodisperse citrate-stabilized silver nanoparticles of up to 200 nm: kinetic control and catalytic properties
Bastus NG, et al.
Chemistry of Materials, 7(6), 2069-2083 (2017)
Charlene Andraos et al.
International journal of toxicology, 39(5), 397-421 (2020-07-17)
Despite several studies addressing nanoparticle (NP) interference with conventional toxicity assay systems, it appears that researchers still rely heavily on these assays, particularly for high-throughput screening (HTS) applications in order to generate "big" data for predictive toxicity approaches. Moreover, researchers
Synthesis and characterization of stable aqueous dispersions of silver nanoparticles through the Tollens process
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全球贸易项目编号

货号GTIN
730785-250ML04065273539844
730785-25ML04061832865294