| Identification | Back Directory | [Name]
GALLIUM SULFATE | [CAS]
13494-91-2 | [Synonyms]
GALLIUMSULPHATE
GALLIUM SULFATE
gallium(3+)sulfate
galliumsulfate(3:2)
digalliumtrisulfate
GALLIUM(III) SULFATE
digallium trisulphate
Sulfuric acid,gallium salt
Sulfuric acid, gallium salt
GADLIUM(III) SULFATE 99.999%
Gallium(III) sulfate, 99.995%
Sulfuricacid,galliumsalt(3:2)
Gallium(III) sulfate Ga2(SO4)3
GALLIUM(III) SULFATE ANHYDROUS
Gallium(III) sulfate 99.99% trace metals basis | [EINECS(EC#)]
236-816-0 | [Molecular Formula]
Ga2O12S3 | [MDL Number]
MFCD00011019 | [MOL File]
13494-91-2.mol | [Molecular Weight]
427.63 |
| Hazard Information | Back Directory | [Uses]
Gallium sulfate is an important gallium intermediate used in the synthesis of various gallium compounds, semiconductor raw materials, and solid acid catalysts. | [reaction suitability]
reagent type: catalyst
core: gallium | [Purification Methods]
Recrystallisation from H2O gives the 16-18H2O hydrate (solubility at 20o is 170g/100mL). Alternatively dissolve it in 50% H2SO4 and evaporate (60-70o), cool and precipitate it by adding EtOH/Et2O. On heating at 165o it provides the anhydrous salt, which is a white hygroscopic solid. [Reimmann & Tanner Z Naturforsch 20B 71 1965.] |
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