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22646 Calcium aluminum oxide, 99% (metals basis)

CAS Number
12042-68-1
Synonyms
Calcium aluminate

Stock No. Size Price ($) Quantity Availability
22646-06 5g 48.20
22646-14 25g 134.00
22646-22 100g 401.00
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Calcium aluminum oxide, 99% (metals basis)

MDL
MFCD00049722
EINECS
234-931-0

Chemical Properties

Formula
CaAl2O4
Formula Weight
158.02
Form
-200 Mesh Powder
Melting point
1600°
Density
2.981
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Insoluble in water.

Applications

Calcium aluminum oxide is used as a precursor in the production of naphtha steam reforming catalysts, refinery gas steam reforming catalysts, aluminum chlorohydrate, secondary hydrocarbon steam reforming catalysts. It is also used in the production of refractory and cements.

Notes

Hygroscopic. Incompatible with strong oxidizing agents.

Literature References

Veiga, F. C. T.; Veiga, F. J. T.; Moreira, M. L.; Jurado, J.; Sousa, V. C.; Cava, S. Study of the Evolution of Phase Calcium Aluminate through the Method for Polymeric Precursors C12A7. Mater. Sci. Forum 2015, 820, 137-142.

Chavda, M. A.; Bernal, S. A.; Apperley, D. C.; Kinoshita, H.; Provis, J. L. Identification of the hydrate gel phases present in phosphate-modified calcium aluminate binders. Cem. Concr. Res. 2015, 70, 21-28.

Other References

Harmonized Tariff Code
2841.90
TSCA
Yes

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