Ferrous Sulphate Heptahydrate

FERROUS SULPHATE HEPTAHYDRATE

GRADE : LR/IP – PASS

SPECIFICATION            Limit                Results

Description                 : Bluish green or green crystal or

                                crystalline powder

Assay                       : 98.0% Min          99.8 %

Ph of 5 % aqueous         : 3.0-4.0             3.5

Chloride (Cl)                : 0.01 % Max        Complies

Lead (Pb)                   : 0.005 % Max            Complies

Copper (Cu)                 : 0.005 % Max            Complies

Sodium (Na)                : 0.05 % Max        Complies