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Product

Ferrous Sulphate

Inspection Items	Unit	Heptahydrate	Monohydrate
Purity	%≥	98	92
Fe	%≥	19.7	30
Fb	%≥	20ppm	20ppm
Fe	%≥	2ppm	2ppm
Cd	%≥	5ppm	5ppm
Appearance		Light-green Crystal	Grey-white Powder