Difference between revisions of "Iron(III) sulfate"
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Revision as of 09:00, 15 June 2015
Iron(III) sulfate also known as ferric sulfate, is the chemical compound with the formula Fe2(SO4)3.
Contents
Properties
Chemical
Ferric sulfate is used in industry as a coagulant.
Physical
Ferric sulfate is a yellow, hygroscopic compound. It is soluble in water, poorly soluble in organic solvents such as acetone, ethanol or various acetates. It is insoluble in sulfuric acid. The anhydrous form melts at 480 °C.
Availability
Iron(III) sulfate is available from many chemical suppliers. ScienceCompany sells 100g of ferric sulfate heptahydrate at 6.95$.
Preparation
Iron(III) sulfate can be made by reacting sulfuric acid, with a hot solution of ferrous sulfate, and an oxidizing agent, such as hydrogen peroxide.
- 2FeSO4 + H2SO4 + H2O2 → Fe2(SO4)3 + 2H2O
Projects
Handling
Safety
Storage
Ferric sulfate should be stored in a tightly closed container, in a cool, dry place.
