Ammonium ferric sulfate dodecahydrate

CAS NO: 7783-83-7
Molecular Formula: FeH28NO20S2
Molecular Weight: 482.19

Synonyms

ALUM IRON

IRON ALUM

IRON(III) AMMONIUM

Ironammoniumsulfate

FERRIC AMMONIUM ALUM

Ammonium iron(III) s

Ferric alum,Iron alum

IRONAMMONIUMDISULPHATE

AMMONIUM FERRIC SULFATE

FERRIC AMMONIUM SULFATE

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Chemical Properties

mp :

39-41 °C(lit.)
bp :

230 °C
merck :

14,521
density :

1.71
storageTemparature :

Store at RT.
solubility :

H2O: 1 m at 20 °C, complete, yellow-brown to red brown
waterSolubility :

1240 g/L (25 ºC)