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GALLIUM(III) SULFATE HYDRATE

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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
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GALLIUM(III) SULFATE HYDRATE Chemical Properties

Melting point:
105-110°C
Density 
3,86 g/cm3
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
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
TSCA 
Yes

MSDS

  • Language:English Provider:ALFA
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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]

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.]

GALLIUM(III) SULFATE HYDRATESupplier

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