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13780-42-2 - Gallium(III) sulfate hydrate, Puratronic®, 99.999% (metals basis) - 11152 - Alfa Aesar

11152 Gallium(III) sulfate hydrate, Puratronic®, 99.999% (metals basis)

CAS Number
13780-42-2
Synonyms

Size Price ($) Quantity Availability
10g 134.93
50g 509.85
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Gallium(III) sulfate hydrate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00149725

Chemical Properties

Formula
Ga2(SO4)3•xH2O (x≈18)
Formula Weight
427.62(anhy)
Form
Crystalline Aggregates
Melting point
105-110°
Density
3.860
Sensitivity
Hygroscopic
Solubility
Slightly soluble in water and acid.

Applications

Gallium(III) sulfate hydrate is used in the preparation of other gallium compounds such as gallium oxide. It is supported on silica gel act as a solid acid catalyst, which is employed as a heterogeneous catalyst for the esterification of p-hydroxybenzoic acid and heptanol to give n-heptyl p-hydroxybenzoate. On reacting with strong acid cation ion exchange resin, it exhibits excellent catalytic activity, which is used for synthesizing amyl hexanoate.

Notes

Hygroscopic. Incompatible with strong oxidizing agents.

Literature References

Jhon M. J.; Vequizo; Ichimura, M. Electrodeposition of Ga-O Thin Films from Aqueous Gallium Sulfate Solutions. Jpn. J. Appl. Phys. 2013, 52, 075503.

Kim, Y. M.; Kim, C. S.; Choi, H. W. Improving Performance of Dye-Sensitized Solar Cell by Multi-Emission Effect of Phosphors. J. Nanosci. Nanotechnol. 2015, 15 (10), 8171-8175.

Other References

Harmonized Tariff Code
2833.29
TSCA
Yes

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