AMMONIUM IRON (II) SULFATE
Ammonium iron (II) sulphate, Diammonium iron(II) sulphate, Mohr’s salt

Molecular Formula FeH8N2O8S2.6H2O

CAS No. 7783-85-9

Assay 99 – 101.5 %
Insoluble matter MAX 0.01 %
Phosphate (PO4) MAX 0.003 %
Calcium (Ca) MAX 0.005 %
Copper (Cu) MAX 0.003 %
Ferric ion (Fe+3) MAX 0.01 %
Manganese (Mn) MAX 0.01 %
Magnesium (Mg) MAX 0.002 %
Potassium (K) MAX 0.002 %
Sodium (Na) MAX 0.02 %