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Molybdenum(IV) selenide, 99.9% (metals basis)
Molybdenum(IV) selenide, 99.9% (metals basis)
Molybdenum(IV) selenide, 99.9% (metals basis)
Thermo Scientific Chemicals

Molybdenum(IV) selenide, 99.9% (metals basis)

CAS: 12058-18-3 | MoSe2 | 253.892 g/mol
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25 g
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Catalog number 013112.14
also known as 013112-14
Price (USD)
289.65
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Ends: 30-Jun-2026
341.00
Save 51.35 (15%)
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Quantity:
25 g
Request bulk or custom format
Price (USD)
289.65
Special offer
Online exclusive
Ends: 30-Jun-2026
341.00
Save 51.35 (15%)
Each
Chemical Identifiers
CAS12058-18-3
IUPAC Namediselanylidenemolybdenum
Molecular FormulaMoSe2
InChI KeyMHWZQNGIEIYAQJ-UHFFFAOYSA-N
SMILES[Se]=[Mo]=[Se]
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Dark gray
Total Metal Impurities≤0.1% (1000 ppm)
Particle Size-325 Mesh
FormPowder
Molybdenum(IV) selenide is used in transistors and photodetectors. It is also used as a solid lubricant. Further, it is used in piezoelectric and solar cells.

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.

RUO – Research Use Only