31233

Iron(III) nitrate nonahydrate

puriss. p.a., ACS reagent, ≥98%

• Synonym(s): Ferric nitrate nonahydrate
• Linear Formula: Fe(NO₃)₃ · 9H₂O
• CAS Number: 7782-61-8
• Molecular Weight: 404.00
• EC Number: 233-899-5
• MDL number: MFCD00149708
• UNSPSC Code: 12352302
• PubChem Substance ID: 57648532
• assay: ≥98%
• form: solid

Properties

• 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
• 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
• InChI: 1S/Fe.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
• InChI key: SZQUEWJRBJDHSM-UHFFFAOYSA-N

Description

General description

Thermal decomposition of iron(III) nitrate nonahydrate has been reported. Fe₂O₃ was obtained as the major decomposition product at 523K.[1]

Application

Iron(III) nitrate nonahydrate may be employed as an inorganic precursor for the preparation of iron(III)-doped titania nanoparticles by modified sol-gel method.[2] Ferric nitrate nonahydrate supported on silica may be used for the preparation of benzils.[2]

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges