Bismuth selenide

$37.65 - $348

Price

Brand	Packaging	Price	Product name
Alfa Aesar 047198	1g	$37.65	Bismuth(III) selenide, 99.995% (metals basis)
Alfa Aesar 013126	10g	$77.65	Bismuth(III) selenide, Vacuum Deposition Grade, 99.999% (metals basis)
Alfa Aesar 047198	5g	$156	Bismuth(III) selenide, 99.995% (metals basis)
Alfa Aesar 013126	50g	$348	Bismuth(III) selenide, Vacuum Deposition Grade, 99.999% (metals basis)
Sigma-Aldrich 401080	5g	$74.6	Bismuth(III) selenide
Sigma-Aldrich 733504	5g	$77.6	Bismuth selenide

Melting point	710°C
Boiling point	1007 °C
Density	6.82 g/mL at 25 °C(lit.)
solubility	insoluble in H2O
form	Pieces
Specific Gravity	6.82
color	Gray
Water Solubility	Insoluble in water. Decomposes when heated in air. Decomposes in nitric acid and aqua regiaSoluble in strong acids. Insoluble in water and organic solvents.
Crystal Structure	Cubic, Halite Structure - Space Group Fm3m
Merck	14,1278
Exposure limits	ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference	12068-69-8(CAS DataBase Reference)
EPA Substance Registry System	Bismuth selenide (Bi2Se3) (12068-69-8)