Ammonium Ferrous III Sulphate 12- Hydrate, Ferric Ammonium Sulfate Dodecahydrate, 7783-83-7

Ammonium Ferrous III Sulphate 12- Hydrate, Ferric Ammonium Sulfate Dodecahydrate, 7783-83-7

Ammonium Ferrous III Sulphate 12-Hydrate, also known as Ferric Ammonium Sulfate Dodecahydrate, is a chemical compound with the formula NH₄Fe(SO₄)₂·12H₂O. Here are some key points about it:

• Chemical Formula: NH₄Fe(SO₄)₂·12H₂O

• Molecular Weight: 482.19 g/mol

• CAS Number: 7783-83-7

• Appearance: Pale purple, octahedral crystals

• Density: 1.71 g/cm³

Ammonium Ferrous III Sulphate 12-Hydrate, also known as Ferric Ammonium Sulfate Dodecahydrate, has several other names, including:

• Ammonium iron(III) sulfate

• Ferric alum

• Iron alum

Uses:

• Analytical Chemistry: Used as a source of iron ions with a long shelf life and resistance to oxidation.

• Laboratory Reagent: Employed in various chemical reactions and analyses.