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

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.

Specifications

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]

• 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

Hazard Category	H301+H331-H373
Hazard Statement	When using do not eat, drink or smoke. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment.
Precautionary Statement	P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c
DOTInformation	DOT Class: 6.1, Packing Group: III
EINECSNumber	215-177-1
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only