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Magnesium Silicide

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Product Specifications

Chemical Name

Magnesium Silicide

Chemical Formula

Mg2Si

Purity

99.5%

Composition

(Ca<100 ppm)

Size

-100 +325 mesh

EINECS Number

245-254-5

Quantity Available

CAS Number

22831-39-6

Status

Product ID

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Magnesium Silicide

Symbol

Mg2Si

Atomic Number

Atomic Weight

76.71 g/mol

Melting Point

1102 °C

Boiling Point

Density

Hazmat

4.3, II, UN2624

Comments

Flammable, dangerous when wet

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Crystal Structure

Antifluorite

Color / Appearance

Dark blue or black crystals

Thermal Conductivity

8 W/(m·K) at 300 K

Electrical Resistivity

0.001 - 0.01 Ω·cm

Coefficient of Thermal Expansion

12.1 x 10⁻⁶ /K

Neutron Cross Section

Electron Configuration

This Product

POMG2SI1002N5

Composition

(Ca<100 ppm)

Quantity Available

info

Semiconductors

Magnesium silicide is an n-type narrow-gap semiconductor used in the development of thermoelectric generators and infrared detectors.

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Alloying

Used as an alloying element in aluminum (6000 series) to form hardening precipitates that significantly increase mechanical strength and corrosion resistance.

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Sputtering

Utilized as a sputtering target material for the deposition of thin films in microelectronic and optoelectronic device fabrication.

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HazMat Classification

4.3, II, UN2624

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Documentation

Safety Data Sheet (SDS) and Certificate of Analysis (COA) available for download. GHS-compliant labeling provided with all shipments.

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Shipping

Shipped via FedEx Ground or UPS. Hazmat surcharges apply. International orders may require export compliance review. Custom packaging available.

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Quality Assurance

All products supplied with lot-specific COA including ICP-OES elemental analysis, XRD phase identification, and particle size distribution data.

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Certificates of Analysis (COA)

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Magnesium Silicide

Product Specifications

Semiconductors

Alloying

Sputtering

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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