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ALUMINUM ARSENIDE Structure

ALUMINUM ARSENIDE

Chemical Properties

Melting point 1740°C
Density  3.81
refractive index  2.94
form  Powder
color  Orange
Water Solubility  Insoluble in water.
Crystal Structure Cubic, Sphalerite Structure - Space Group F(-4)3m
Exposure limits ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3
CAS DataBase Reference 22831-42-1(CAS DataBase Reference)
EPA Substance Registry System Aluminum arsenide (AlAs) (22831-42-1)

Safety Information

Hazard Codes  T,N
Risk Statements  23/25-50/53
Safety Statements  20/21-28-45-60-61
RIDADR  UN1557
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  II

MSDS

Usage And Synthesis

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