Silver nanoparticle ink
ALDRICH/796042 - 50 wt. %, dispersion in tripropylene glycol mono methyl ether
Synonym: Ag ink; Conductive ink; Silver ink
Empirical Formula (Hill Notation): Ag
Molecular Weight: 107.87
MDL Number: MFCD00003397
Linear Formula: Ag
Product Type: Chemical
Representative UV-Vis absorption spectrum of silver nanoparticle ink, 50 wt % dispersion in tripropylene glycol mono methyl ether.
SEM of 50 wt % silver nanoparticle ink. Representative SEM, batch-to-batch variation may be expected.
| concentration | 50 wt. % |
| form | liquid |
| InChI | 1S/Ag |
| InChI key | BQCADISMDOOEFD-UHFFFAOYSA |
| particle size | 115 nm (d90) |
| 70 nm (d50) | |
| resistivity | ≤20 μΩ-cm (after sintering at 200°C; 2h) |
| ≤7 μΩ-cm (after sintering at 240°C; 4h) | |
| SMILES string | [Ag] |
| surface tension | 24 dyn/cm |
| viscosity | 24 cP |
| Application: | • The ink is suitable for digital printing such as Inkjet and Aerosol systems. • Photovoltaic Cells • Printed Electronics: FPD; RFID; PCB • Decoration |
| 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. |
| Symbol |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352103 |