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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-Nummer
13780-42-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 134,00
50g 505,00
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Gallium(III) sulfate hydrate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00149725

Chemische Eigenschaften

Formel
Ga2(SO4)3•xH2O (x≈18)
Molmasse
427.62(anhy)
Form
Crystalline Aggregates
Schmelzpunkt
105-110°
Dichte
3.860
Sensitivität
Hygroscopic
Löslichkeit
Slightly soluble in water and acid.

Anwendungen

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.

Bemerkungen

Hygroscopic. Incompatible with strong oxidizing agents.

Literaturverweise

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.

Weitere Referenzen

Harmonized Tariff Code
2833.29
TSCA
Yes

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