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Merck
CN

T62405

三氟乙酸银

98%

别名:

三氟乙酸 银盐

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线性分子式:
CF3COOAg
化学文摘社编号:
2966-50-9
分子量:
220.88
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24900360
EC Number:
221-004-0
Beilstein/REAXYS Number:
3634022
MDL number:
MFCD00013199

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产品名称

三氟乙酸银, 98%

InChI key

KZJPVUDYAMEDRM-UHFFFAOYSA-M

InChI

1S/C2HF3O2.Ag/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1

SMILES string

FC(F)(F)C(=O)O[Ag]

assay

98%

form

powder

reaction suitability

core: silver
reagent type: catalyst

mp

257-260 °C (dec.) (lit.)

Quality Level

100

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相关类别

Application

Silver trifluoroacetate is used
  • As a precursor to synthesize ultrasmall icosahedral silver nanoparticles with precise size control and high monodispersed, ideal for advanced applications in plasmonic sensing, nanoelectronics, and biomedical diagnostics.
  • As a co-precursor to promote the formation of silver nanocluster nodes, enabling the controlled self-assembly of coordination polymers designed for advanced applications in optoelectronics and molecular sensing.
  • As a silver source to coat gold ultrathin nanorods with a single atomic silver layer, fine-tuning their optical properties for use in plasmonic sensing and nanophotonic.
  • As a bifunctional reagent and it serves as both a convenient in situ CO source and an oxidant in the reaction.

Features and Benefits

High silver loading (48.7%) increases the availability of active sites for catalysis, leading to more efficient conversion of reactants into products as more Silver atoms are involved in the reaction.

General description

Silver trifluoroacetate is the silver salt of trifluoroacetic acid and appears as a light-yellow crystalline powder. Its excellent solubility in water, acetone, and ethanol makes it easy to handle in solution-based processes. It is often used as a silver source for creating thin films on electronic substrates via techniques like spin-coating, dip-coating, or spray-coating, forming conductive silver layers.

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

hcodes

H300,H410

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT7000
MKCS2030
MKCT7948
MKCP7170
MKCK9065

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Helvetica Chimica Acta, 72, 1362-1362 (1989)
Teodora Miclăuş et al.
Nano letters, 14(4), 2086-2093 (2014-03-13)
Protein coronas around silver nanocubes were quantified in serum-containing media using localized surface plasmon resonances. Both soft and hard coronas showed exposure-time and concentration-dependent changes in protein surface density with time-dependent hardening. We observed spatially dependent kinetics of the corona-formation

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