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Iron(II) selenide - ≥99.95% metals basis, high purity , CAS No.1310-32-3

COA

Grade & Purity:

≥99.95% metals basis

Cas Number: 1310-32-3
Molecular Weight: 134.81
PubChem CID: 14795

In stock

Item Number

I358132

Grouped product items
SKU	Size	Availability	Price
I358132-5g	5g	2	$493.90
I358132-10g	10g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$741.90
I358132-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,295.90

View related series

Transition metal salts (43)

Basic Description

Synonyms	DTXSID1061653 \| Iron(II) selenide \| UNII-64EUH87C9Z \| Iron selenide \| NSC378337 \| NSC 378337 \| Q3809435 \| MFCD00016085 \| EINECS 215-177-1 \| selanylideneiron \| Iron selenide (FeSe)
Specifications & Purity	≥99.95% metals basis
Shipped In	Normal
Product Description	Iron(II) selenide is used in electrical semiconductors. It is transformed into superconductor by a purely chemical method.

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Miscellaneous mixed metal/non-metals

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Miscellaneous mixed metal/non-metals
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Miscellaneous mixed metal/non-metals
Alternative Parents	Inorganic selenides Inorganic salts
Molecular Framework	Not available
Substituents	Inorganic selenide - Inorganic salt - Miscellaneous mixed metal/non-metal
Description	This compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	selanylideneiron
INCHI	InChI=1S/Fe.Se
InChIKey	WALCGGIJOOWJIN-UHFFFAOYSA-N
Smiles	[Fe]=[Se]
Isomeric SMILES	[Fe]=[Se]
PubChem CID	14795
UN Number	3283
Packing Group	III
Molecular Weight	134.81

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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5 results found

Lot Number	Certificate Type	Date	Item
F2524083	Certificate of Analysis	Jul 08, 2025	I358132
G2219527	Certificate of Analysis	May 09, 2025	I358132
G2219529	Certificate of Analysis	May 09, 2025	I358132
G2219528	Certificate of Analysis	Jun 01, 2022	I358132
D2507092	Certificate of Analysis	Jun 01, 2022	I358132

Chemical and Physical Properties

Sensitivity	Moisture sensitive.
Molecular Weight	134.820 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	135.851 Da
Monoisotopic Mass	135.851 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	2
Formal Charge	0
Complexity	2.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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