Chemical Name
Arsenic
Chemical Formula
As
Purity
99.999%
Composition
Size
-100 mesh
EINECS Number
231-148-6
Quantity Available
kg
CAS Number
7440-38-2
Status
Product ID
POAS10000005N
Hazmat
Class 6.1, UN1558, PG II
Catalog Number
679
Description
Comments
Packaging in ampules (international shipment). Amber bottle, under argon (Domestic shipment)
Arsenic is a critical n-type dopant for silicon-based semiconductors and a primary component in III-V compound semiconductors such as Gallium Arsenide (GaAs).
Used as an alloying agent to strengthen lead-acid battery grids and improve the properties of copper and brass alloys.
High-purity arsenic is used to manufacture sputtering targets for the deposition of thin films in microelectronic and optoelectronic device fabrication.
Essential for the production of laser diodes, LEDs, and infrared optics through the formation of compounds like GaAs and InAs.
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