Ferrous Sulphate 7-hydrate

Identification                      

FeSO4·7H2O

M = 278,02 g/mol

CAS [7782-63-0]

EC number: 231-753-5

Taric code: 2833 29 80

Synonyms                                                                

Iron vitriol, Iron (II) Sulphate, hepta-hydrate

Applications                     

analytical chemistry, determining COD.

Packaging

• 500 g
• 1000 g

Physical data                                                

• Appearance: crystals, turkish blue, up to 4mm
• Spec. Density: 1,89 g/cm³
• Bulk density: ~ 600 kg/m³
• Solub. in water: (20 ºC): 665 g/l
• Melting point: > 60 ºC (release of crystalline water)
• pH(50 g/l H2O, 20 ºC) 3 – 4