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Silver Sulfide (Ag2S) Evaporation Material

Product Code : EM-Ag2S-5N-Cu

Silver sulfide is a chemical compound that commonly used as an evaporation material in thin film deposition processes as well as for sputter coating. It is used for applications such as dielectric layers and optical coatings. It is also used for anti-reflective coating for optical components. It has a low vapor pressure, which makes it suitable for thin film deposition and it can be easily vaporized at higher temperatures. It has excellent adherence to metals and is resistant to corrosion.

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Product Product Code Purity Size Contact Us
Silver Sulfide (Ag2S) Evaporation Material EM-Ag2S-2N-Cu 99% Customize
Silver Sulfide (Ag2S) Evaporation Material EM-Ag2S-3N-Cu 99.9% Customize
Silver Sulfide (Ag2S) Evaporation Material EM-Ag2S-4N-Cu 99.99% Customize
Silver Sulfide (Ag2S) Evaporation Material EM-Ag2S-5N-Cu 99.999% Customize

Product Information

Silver sulfide is a chemical compound that commonly used as an evaporation material in thin film deposition processes as well as for sputter coating. It is used for applications such as dielectric layers and optical coatings. It is also used for anti-reflective coating for optical components. It has a low vapor pressure, which makes it suitable for thin film deposition and it can be easily vaporized at higher temperatures. It has excellent adherence to metals and is resistant to corrosion.

Material Type: Silver Sulfide

Symbol: Ag2S

CAS : 21548-73-2


Silver Sulfide (Ag2S) Evaporation Material Specification

Size:Pellet / Wire / Rod / Slug / Tablet / Customized

Per your request or drawing

We can customized as required


Properties(Theoretical)

Compound FormulaAg2S
Molecular Weight247.8
AppearanceGray to black powder or crystals
Melting Point845 °C (1553 °F)
Boiling PointN/A
Density7.234 g/cm3
Solubility in H2OInsoluble
Crystal Phase / StructureMonoclinic
Exact Mass248.789745
Monoisotopic Mass245.782257 Da



Application of Silver Sulfide (Ag2S) Evaporation Material Evaporation Material

• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.


Packing of Silver Sulfide (Ag2S) Evaporation Material Evaporation Material

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.

ATTs’Silver Sulfide (Ag2S) Evaporation Material Evaporation Material is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.


Chemical Identifiers

Linear FormulaAg2S
MDL NumberMFCD00003406
EC No.244-438-2
Beilstein/Reaxys No.N/A
Pubchem CID30686
IUPAC Namesilver; silver; sulfanide
SMILES[S-2].[Ag+].[Ag+]
InchI IdentifierInChI=1S/2Ag.S/q2*+1;-2
InchI KeyXUARKZBEFFVFRG-UHFFFAOYSA-N




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