Other names:ferrous sulphate,green vitriol ,iron vitriol,copperas,melanterite; szomolnokite

 

Identifiers

CAS NO.  7720-78-7

Properties

Molecular formula : FeSO4·7H2O

Molar Mass :          278.05 g/mol (heptahydrate)

Appearance :          blue/green or white crystals

Destiny       :          1.898 g/cm³

Melting point :         64°C

Boiling Point :         90°C (becomes FeSO4·H2O)

Solubility  in other solvents :Soluble