GALLIUM(III) SULFATE HYDRATE
GALLIUM(III) SULFATE HYDRATE Basic information
- Product Name:
- GALLIUM(III) SULFATE HYDRATE
- Synonyms:
-
- GALLIUM SULFATE
- GALLIUM SULFATE HYDRATE
- GALLIUM SULFATE, HYDROUS
- GALLIUM(+3)SULFATE HYDRATE
- GALLIUM (III) SULFATE
- GALLIUM(III) SULFATE HYDRATE
- Gallium(III) sulfate hydrate, 99.995% metals basis
- Gallium (III) sulfate hydrate (99.999% Ga) (metals basis)
- CAS:
- 13780-42-2
- MF:
- Ga2H2O13S3
- MW:
- 445.65
- EINECS:
- 628-535-0
- Product Categories:
-
- Catalysis and Inorganic Chemistry
- Chemical Synthesis
- Gallium Salts
- GalliumMetal and Ceramic Science
- Salts
- metal sulfate
- Catalysis and Inorganic Chemistry
- Chemical Synthesis
- Gallium
- Gallium Salts
- Materials Science
- Metal and Ceramic Science
- Mol File:
- 13780-42-2.mol
GALLIUM(III) SULFATE HYDRATE Chemical Properties
- Melting point:
- 105-110°C
- Density
- 3,86 g/cm3
- solubility
- soluble in H2O, ethanol
- form
- crystal
- color
- white
- Specific Gravity
- 3.86
- Water Solubility
- Slightly soluble in water and acid.
- Sensitive
- Hygroscopic
- Stability:
- hygroscopic
- CAS DataBase Reference
- 13780-42-2
MSDS
- Language:English Provider:ALFA
GALLIUM(III) SULFATE HYDRATE Usage And Synthesis
Chemical Properties
octahedral crystal(s); formed by dissolving Ga2O3 or Ga(OH)3 in sulfuric acid and precipitating with ether or alcohol [MER06]
Uses
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.
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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GALLIUM(III) SULFATE HYDRATE(13780-42-2)Related Product Information
- TRIETHYLGALLIUM
- GALLIUM PHOSPHIDE
- GALLIUM(III) 2,4-PENTANEDIONATE
- Gallium arsenide
- GALLIUM(III) NITRATE HYDRATE
- GALLIUM(III) BROMIDE
- GALLIUM (II) CHLORIDE
- GALLIUM(III) TRIFLUOROMETHANESULFONATE
- GALLIUM(III) CHLORIDE
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)GALLIUM(III)
- Gallium
- TRIMETHYLGALLIUM
- Gallium(III) oxide
- GALLIUM SULFATE
- GALLIUM(III) SULFATE HYDRATE
- Potassium gallium sulfate dodecahydrate
- Ammonium gallium sulfate dodecahydrate
- Ammonium gallium sulfate