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Merck
CN

798738

Silver nanoparticle ink

30 wt % dispersion in ethylene glycol

Synonym(s):

Ag ink, Conductive ink, Silver ink

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About This Item

Linear Formula:
Ag
Molecular Weight:
107.87
NACRES:
NA.23
PubChem Substance ID:
329768667
UNSPSC Code:
12352103
MDL number:
MFCD00003397

Key Documents

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Product Name

Silver nanoparticle ink, 30 wt % dispersion in ethylene glycol

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

SMILES string

[Ag]

InChI

1S/Ag

description

Electrodes
specific gravity 1.53 +/- 0.05 g/ml

form

suspension

concentration

30 wt % dispersion in ethylene glycol

resistivity

≤20 μΩ-cm (after sintering at 200 °C, 2h)
≤45 μΩ-cm (after sintering at 120 °C, 2h)
≤7 μΩ-cm (after sintering at 240 °C, 4h)

particle size

115 nm (d90 (by Brookhaven))
70 nm (d50 (by Brookhaven))

avg. part. size

180 nm

surface tension

45 dyn/cm

viscosity

28 cP(25 °C, Brookfield) (Con Spindle 42)

Quality Level

100

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Application

The ink is suitable for digital printing such as Inkjet and Aerosol systems, Photovoltaic Cells Printed Electronics, FPD, RFID, PCB Decoration.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

General description

Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Other large scale applications of nanosilver include metallization of solar cells, thin film electronics, sensors, and catalysts.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

target_organs

Kidney

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ3061
MKCX4227
MKCT1684
MKCP6910
MKCL4447

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Material Matters, 7(2) null

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