Bismuth selenide

$48.6 - $394

Price

Brand	Packaging	Price	Product name
Sigma-Aldrich 401080	5g	$74.6	Bismuth(III) selenide
Sigma-Aldrich 733504	5g	$85.3	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
InChI	1S/2Bi.3Se
InChIKey	OMEPJWROJCQMMU-UHFFFAOYSA-N
SMILES	[Se]=[Bi][Se][Bi]=[Se]
Knoop Microhardness	167, N/mm2
CAS DataBase Reference	12068-69-8(CAS DataBase Reference)
EPA Substance Registry System	Bismuth selenide (Bi2Se3) (12068-69-8)