FERRIC AMMONIUM SULPHATE Dodecahydrate 98% Extra Pure

(Ammonium Ferric Sulphate)

Article No F-03993
CAS No 7783-83-7
HSN Code 28332990
Purity 98.0 – 101.0%
Grade Extra pure
Molecular Formula NH4Fe(SO4)2.12H2O
Molecular Weight 482.19
Shelf Life 5 years


MSDS

COA

Packagings

FERRIC AMMONIUM SULPHATE Dodecahydrate 98% Extra Pure

500 gm

Specifications

Description Pale violet crystals
Assay 98.0 – 101.0%
Chloride (Cl) Max. 0.002%
Lead (Pb) Max. 0.002%
Substances not precipitable by NH3 (as Sulphate) Max. 0.1%
Iron (II) Fe (II) Max. 0.002%
Copper (Cu) Max. 0.002%
Zinc (Zn) Max. 0.005%
Melting point/Freezing point (° C) 39-41 °C
Solubility in water 482.2 g/l at 20°C