1302-09-6

Basic information

• Product Name: SILVER SELENIDE
• Synonyms: SILVER SELENIDE;SILVER (I) SELENIDE;silverselenide(ag2se);disilver selenide;Silverselenide99.9;Selenodisilver(I);Einecs 215-099-8
• CAS NO: 1302-09-6
• Molecular Formula: Ag2Se
• Molecular Weight: 294.7
• EINECS: 215-099-8
• Product Categories: Chalcogenides;Materials Science;Metal and Ceramic Science
• Mol File: 1302-09-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: 880°
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /gray hexagonal needles
• Density: 8.22 g/mL at 25 °C(lit.)
• Water Solubility: insoluble H2O [MER06]
• Merck: 13,8602
• CAS DataBase Reference: SILVER SELENIDE(CAS DataBase Reference)
• NIST Chemistry Reference: SILVER SELENIDE(1302-09-6)
• EPA Substance Registry System: SILVER SELENIDE(1302-09-6)

Safety Data

• Hazard Codes: T,N
• Statements: 23/25-33-50/53
• Safety Statements: 20/21-28-45-60-61
• RIDADR: UN 3283 6.1/PG 2
• WGK Germany: 3
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 1302-09-6(Hazardous Substances Data)

Usage

Description

Silver Selenide, also known as Ag2Se, is an inorganic compound consisting of silver and selenium. It appears as gray hexagonal microscopic needles and exists in two forms with a transition temperature of 133°C. When heated in oxygen, it gets oxidized to silver (Ag) and selenium oxide.

Uses

Used in Electronics Industry:
Silver Selenide is used as a semiconductor material for its unique electrical and optical properties. It has a narrow bandgap, making it suitable for various electronic applications, such as photodetectors, photovoltaic cells, and infrared sensors.
Used in Optoelectronics Industry:
Due to its high sensitivity to infrared light, Silver Selenide is used as an infrared detector material in optoelectronic devices. It can efficiently convert infrared radiation into electrical signals, making it ideal for applications like night vision systems and thermal imaging.
Used in Energy Efficiency Applications:
Silver Selenide's enhanced energy efficiency makes it a valuable material in improving the performance of electronic devices. Its unique properties allow for better energy management and reduced power consumption, contributing to the development of energy-efficient technologies.

InChI:InChI=1/2Ag.Se

Related news

TOPO-capped SILVER SELENIDE (cas 1302-09-6) nanoparticles and their incorporation into polymer nanofibers using electrospinning technique08/10/2019

Electrospinning is the most common technique for fabricating polymer fibers as well as nanoparticles embedded polymer fibers. Silver selenide nanoparticles were synthesized using tri-n-octylphosphine (TOP) as solvent and tri-n-octylphosphine oxide (TOPO) as capping environment. Silver selenide w...detailed