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243647

Molybdenum disilicide

powder, ≥99% trace metals basis

Synonym(s):

Molybdenum silicide

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Size/SKUAvailabilityPrice
250 g

Available to ship TODAYfromMILWAUKEE

$495.00
$495.00

About This Item

Linear Formula:
MoSi2
CAS Number:
Molecular Weight:
152.11
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
235-231-8
MDL number:

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Quality Segment

assay

≥99% trace metals basis

form

powder

composition

MoSi₂

reaction suitability

core: molybdenum, core: silicon

mp

1870-2030 °C (lit.)

density

6.31 g/mL at 25 °C (lit.)

SMILES string

[Mo++].[Si-]#[Si-]

InChI

1S/Mo.Si2/c;1-2/q+2;-2

InChI key

OVVBPJHTRZEJHC-UHFFFAOYSA-N

General description

Molybdenum disilicide exhibits thermal stability, excellent oxidation resistance, and good electrical conductivity. The high melting point of 1870-2030 °C suggests it can withstand extremely high temperatures without undergoing phase changes ordegradation. Owing to its exceptional properties it is widely explored in the field of heating elements, furnaces,and aerospace components. High purity of ≥99% trace metals basis facilitates its use in electrode materials for Lithium oxide batteries. It is also utilized as an efficient cocatalyst for solar hydrogen production.

Application

  • Single-Crystal MoO3 Micrometer and Millimeter Belts Prepared from Discarded Molybdenum Disilicide Heating Elements.: This study explores the utilization of discarded molybdenum disilicide heating elements to synthesize single-crystal MoO3 belts. These materials exhibit high thermal stability and potential applications in high-temperature oxidation resistance and energy storage devices (Hou et al., 2018).
  • Highly Concentrated Si1-xCx Alloy with an Ordered Superstructure.: The research investigates Si-C alloys with ordered superstructures, highlighting their potential as high-temperature semiconductors. This material′s high thermal resistance and electronic properties make it suitable for advanced semiconductor applications (Qin et al., 2003).

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This Item
804169366986203823
description

powder, ≥99% trace metals basis

description

nanopowder, 90 nm diameter (APS), 99% trace metals basis

description

powder, 10 μm, ≥99.95% trace metals basis

description

powder, <150 μm, 99.99% trace metals basis

form

powder

form

nanopowder

form

powder

form

powder

assay

≥99% trace metals basis

assay

99% trace metals basis

assay

≥99.95% trace metals basis

assay

99.99% trace metals basis

density

6.31 g/mL at 25 °C (lit.)

density

5.06 g/mL at 25 °C (lit.)

density

10.3 g/mL at 25 °C (lit.)

density

10.3 g/mL at 25 °C (lit.)

mp

1870-2030 °C (lit.)

mp

-

mp

2617 °C (lit.)

mp

2617 °C (lit.)

reaction suitability

core: molybdenum, core: silicon

reaction suitability

-

reaction suitability

core: molybdenum

reaction suitability

core: molybdenum

composition

MoSi₂

composition

-

composition

Mo

composition

Mo


Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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