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12136-78-6 - Molybdenum silicide, Mo 61% min, typically 99.5% (metals basis) - 11549 - Alfa Aesar

11549 Molybdenum silicide, Mo 61% min, typically 99.5% (metals basis)

CAS Number
12136-78-6
Synonyms

Size Price ($) Quantity Availability
50g 86.70
250g 288.00
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Molybdenum silicide, Mo 61% min, typically 99.5% (metals basis)

MDL
MFCD00151535
EINECS
235-231-8

Chemical Properties

Formula
MoSi2
Formula Weight
152.13
Form
-325 Mesh Powder
Melting point
1870-2030°
Density
6.31
Solubility
Insoluble in acids and aqua regia, however, it is soluble in HF and HNO{3}Soluble in nitric acid and hydrofluoric acid. Insoluble in water most acids.

Applications

In electrical resistors, in protective coatings at high temperatures, and in engine parts in space vehiclesMolybdenum silicide is used in electric furnaces, glass, steel, electronics and ceramics industries. It finds application in heat treatment materials. It is also used in microelectronics as a contact material. Further, it serves as a dry lubricant.

Notes

Incompatible with strong oxidizing agents, acids and interhalogens.

Literature References

Ohishi, Y.; Miyazaki, Y.; Muta, H.; Kurosaki, K.; Yamanaka, S.; Uchida, N.; Tada, T. Carrier Transport Properties of p-Type Silicon-Metal Silicide Nanocrystal Composite Films. J. Electron. Mater. 2015, 44 (6), 2074-2079.

Mosina, T. V.; Neshpor, I. P.; Grigoriev, O. M.; Panasyuk, A. D.; Pasichnyi, V. V.; Frolov, G. O.; Koroteev, O. V. Corrosion Resistance of Ultrahigh-Temperature Zirconium Boride Ceramics Under Concentrated Solar Radiation. Powder Metall. Met. Ceram. 2015, 54 (3), 189-193.

Other References

Harmonized Tariff Code
2850.00
TSCA
Yes

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