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Ferrous Sulphate Heptahydrate

Items Standard Results
Fe 19%min 19.5
FeSO4·7H2O 97% min 97.5
Adhesion Moisture 5%max 2.2
Insoluble Hydrochloric Acid 0.01%max 0.002
TiO2 0.07%max 0.06
Mn 0.07%max 0.02

 

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