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SILVER(I) SULFIDE CAS 21548-73-2

Chemical name: SILVER(I) SULFIDE

Synonymous names:2-DMPC；2-chloropropyldimethylammonium chloride；

(2R)-2-chloro-N,N-dimethylpropan-1-aminium

CAS No:21548-73-2

Molecular formula:Ag2S

Molecular weight:247.8

EINECS No:244-438-2

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Structural formula：

Product Description：

Items	Specifications
Appearance	Gray black powder
Melting point	845 °C (lit.)
Boiling point	decomposes [HAW93]
Density	7.234 g/mL at 25 °C (lit.)

Properties and Usage:

1. Photovoltaic and electronic devices

Silver sulfide is used as an electron conduction material in solar cells to improve battery efficiency and is an important component in the photovoltaic field.

2. Catalyst

As a catalyst, silver sulfide improves the reaction rate and catalytic efficiency in reactions such as hydrogen sulfide oxidation.

3. Battery technology

Silver sulfide is used as an electrode material in high-energy density batteries such as silver-zinc batteries and silver-lithium batteries. It has excellent conductivity and long service life.

4. Gas sensors and detectors

Silver sulfide is used as a sensitive material in gas sensors, especially in detecting sulfide gases.

5. Optical coatings

Silver sulfide is used for infrared window materials and optical instrument coatings due to its unique optical properties.

Storage conditions: Keep the container tightly sealed; store in a cool, dry place

Packing: This product is packed in 25kg cardboard drums, and it can also be customized according to customers' requirements