Arsenic Phosphide

Arsenic phosphide (AsP) is a binary compound composed of arsenic and phosphorus. It is a crystalline solid with a zincblende structure, similar to that of gallium arsenide (GaAs).

AsP is a semiconductor material with a direct bandgap of about 1.3 electron volts (eV) at room temperature. It has potential applications in optoelectronic devices such as detectors, solar cells, and light-emitting diodes (LEDs).

In terms of its physical properties, AsP has a density of 4.29 grams per cubic centimeter (g/cm³) and a melting point of 1110°C. It is insoluble in water but can react with acids to produce toxic arsine gas.

Arsenic phosphide is a toxic substance and should be handled with caution. It poses health risks such as skin and eye irritation, respiratory problems, and even cancer if ingested or inhaled. Proper protective gear and handling procedures should be used when working with this material.