Iron(III) nitrate nonahydrate

InChI key

SZQUEWJRBJDHSM-UHFFFAOYSA-N

InChI

1S/Fe.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;

SMILES string

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

grade

ACS reagent, puriss. p.a.

assay

≥98%

form

solid

mp

47 °C (lit.)

anion traces

chloride (Cl^-): ≤5 mg/kg, phosphate (PO₄^3-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

cation traces

As: ≤2 mg/kg, Ca: ≤50 mg/kg, Cd: ≤10 mg/kg, Fe²⁺: ≤20 mg/kg, K: ≤50 mg/kg, Mg: ≤10 mg/kg, Na: ≤50 mg/kg, Pb: ≤10 mg/kg, Zn: ≤10 mg/kg