Iron(III) sulfate hydrate

puriss. p.a.

solid

21-23% Fe

≤0.01% insoluble in HCl

chloride (Cl^-): ≤50 mg/kg, nitrate (NO₃^-): ≤200 mg/kg, phosphate (PO₄^3-): ≤30 mg/kg

As: ≤5 mg/kg, Ca: ≤100 mg/kg, Cu: ≤20 mg/kg, Fe²⁺: ≤200 mg/kg, K: ≤100 mg/kg, Mg: ≤100 mg/kg, Na: ≤100 mg/kg, Zn: ≤50 mg/kg

[Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

1S/2Fe.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6

RUTXIHLAWFEWGM-UHFFFAOYSA-H