Product Name: Ammonium Ferric sulfate

Synonyms: Ammonium iron(III) sulfate；Ammonium iron bis(sulphate)

Molecular Formula: Fe.NH4.(SO4)2

Molecular Weight: 266.01

CAS No.: 10138-04-2

EINECS: 233-382-4

Description

The dodecahydrate is lilac to violet crystal (anhydrous compound is colorless); hydrated crystals lose all water molecules at 230°C; readily dissolves in water; insoluble in alcohol; aqueous solution is acidic.

Application

Iron(III) ammonium sulfate is a mordant in dyeing and printing of fabrics and textiles. The compound also is an analytical reagent; and is used in medicine.