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TIN SELENIDE Structure

TIN SELENIDE

Chemical Properties

Melting point 861°C
Density  d0 6.18
storage temp.  Sealed in dry,Room Temperature
solubility  insoluble in H2O; soluble in aqua regia
form  3 to 12mm Pieces
Water Solubility  Insoluble in water. Soluble in aqua regia, alkali sulfides, and alkali selenides.
Crystal Structure Cubic, Halite Structure - Space Group Fm3m
Merck  14,8789
Exposure limits ACGIH: TWA 2 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 1 mg/m3; TWA 2 mg/m3; TWA 0.2 mg/m3
EPA Substance Registry System Tin selenide (SnSe) (1315-06-6)
Electronic properties 2D semiconductor
color  Metallic
Bandgap 0.91 -1.79 eV

Safety Information

Hazard Codes  T,N
Risk Statements  23/25-33-50/53
Safety Statements  20/21-28-45-60-61
RIDADR  3288
WGK Germany  3
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III

MSDS

Usage And Synthesis

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