4N (99.99) Silver (Ag) Pellets Evaporation Materials - MSE Supplies LLC

MSE PRO 4N (99.99%) Silver (Ag) Pellets Evaporation Materials

To better serve you, we would like to discuss your specific requirement, Please Contact Us for a quote.

Silver (Ag) is a soft, white, lustrous transition metal. It exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. It is used in solar panels, water filtration, jewelry, ornaments, high-value tableware and utensils, electrical contacts and conductors, specialized mirrors, window coatings, catalysis of chemical reactions, as a colorant in stained glass, and specialized confectionery. Aside from optical field, it is also used as a coating material for cathodes to improve their electrochemical properties and for biomaterials to prevent infection. 

Standard size: 1/4" Dia. x 1/4" L; 1/8" Dia. x 1/8" L

The dimensions and purities can be customized upon request. Please contact us for customization or bulk orders

Name Silver
Chemical Formula Ag
CAS # 7440-22-4
Atomic Number 47
Molecule Weight (g/mol) 107.87
Color/Appearance Silver, Metallic
Purity ≥99.99%, 4N
Thermal Conductivity (W/m.K) 430
Coefficient of Thermal Expansion (/K) 18.9 x 10-6
Melting Point (°C) 962
Theoretical Density (g/cm3) 10.5
Z Ratio 0.529
E-Beam Excellent
Thermal Evaporation Techniques Boat:  W
Coil:  Mo
Basket:  Ta, Mo
Crucible:  Al2O3, W
E-Beam Crucible Liner Material Graphite, Tungsten, Molybdenum, Tantalum
Temp. (°C) for Given Vap. Press. (Torr) 10-8:  847
10-6:  958
10-4:  1,105

MSE Supplies offers a variety of crucibles for evaporation materials. We can customize the dimensions based on your requirements.


1. Optical properties of ultra-thin silver films deposited by thermal evaporation and its application in optical filters. Infrared Physics & Technology 104 (2020): 103123.

2. Transparent ultra-thin silver electrodes formed via a maskless evaporation process for applications in flexible organic light-emitting devices. Nano Energy 71 (2020): 104649.