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Iron(II) selenide, 99.9% (metals basis)

Product Code. 11347398
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Product Code. 11347398 Supplier Thermo Scientific Alfa Aesar Supplier No. 031112.09
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Description

CAS: 1310-32-3 | FeSe | 134.82 g/mol

Iron(II) selenide is used in electrical semiconductors. It is transformed into superconductor by a purely chemical method.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1310-32-3
Molecular Formula FeSe
Molecular Weight (g/mol) 134.82
MDL Number MFCD00016085
InChI Key WALCGGIJOOWJIN-UHFFFAOYSA-N
Synonym iron selenide, iron ii selenide
PubChem CID 14795
IUPAC Name selanylideneiron
SMILES [Fe]=[Se]

Specifications

Color Black
Physical Form Powder
Quantity 10 g
Assay Percent Range 99.9% (Metals basis)
Solubility Information Insoluble in water.
Formula Weight 134.81
Odor Odorless
Sensitivity Moisture sensitive
Density 6.9g/cm3
Chemical Name or Material Iron(II) selenide

Safety and Handling

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Product Identifier
  • Iron(II) selenide
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Specific target organ toxicity after repeated exposure Category 2
  • ACUTE AQUATIC Acute 1
  • LONG-TERM AQUATIC HAZARD Chronic 1
 Hazard Statement
  • H301-Toxic if swallowed.
  • H331-Toxic if inhaled.
  • H373-May cause damage to organs.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P405-Store locked up.
  • P501-Dispose of contents/container to .
SDS

RUO – Research Use Only

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