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Key Documents

796042

Sigma-Aldrich

Silver nanoparticle ink

50 wt. %, dispersion in tripropylene glycol mono methyl ether

Synonym(s):

Ag ink, Conductive ink, Silver ink

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About This Item

Linear Formula:
Ag
Molecular Weight:
107.87
MDL number:
MFCD00003397
UNSPSC Code:
12352103
PubChem Substance ID:
329768526
NACRES:
NA.23

form

liquid

concentration

50 wt. %

resistivity

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

particle size

115 nm (d90)
70 nm (d50)

surface tension

24 dyn/cm

viscosity

24 cP

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

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General description

Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Nanosilver is used as an antibacterial material in filters for air and water purification, in textiles, and for wound treatment. Other large scale applications of nanosilver include metallization of solar cells, thin film electronics, sensors, and catalysts.

Application

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

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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