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Merck
CN

31233

Sigma-Aldrich

Iron(III) nitrate nonahydrate

puriss. p.a., ACS reagent, ≥98%

Synonym(s):

Ferric nitrate nonahydrate

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About This Item

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

Key Documents

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grade

ACS reagent
puriss. p.a.

Assay

≥98%

form

solid

mp

47 °C (lit.)

anion traces

chloride (Cl-): ≤5 mg/kg
phosphate (PO43-): ≤50 mg/kg
sulfate (SO42-): ≤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

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General description

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

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. Ferric nitrate nonahydrate supported on silica may be used for the preparation of benzils.

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.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SZBE1310V
SZBE1280V
1429677V
SZBD0490V
SZBB0990

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Thermal decomposition of Ni (II) and Fe (III) nitrates and their mixture.
Elmasry MAA, et al.
Journal of Thermal Analysis and Calorimetry, 52(2), 489-495 (1998)
Synthesis of iron (III)-doped titania nanoparticles and its application for photodegradation of sulforhodamine-B pollutant.
Kumbhar A and Chumanov G.
Journal of Nanoparticle Research, 7(4-5), 489-498 (2005)
Marek Basler et al.
Proteomics, 6(23), 6194-6206 (2006-11-30)
Restricting bacterial growth by iron-chelating proteins that reduce iron availability in mucosal secretions and body fluids belongs to basic mechanisms of innate immunity. Most pathogens and commensals thus developed gene regulons responding to iron concentration and encoding iron acquisition systems
Metal-mediated cross-linking in the generation of a marine-mussel adhesive.
Mary J Sever et al.
Angewandte Chemie (International ed. in English), 43(4), 448-450 (2004-01-22)
F Ndong et al.
International endodontic journal, 45(6), 557-564 (2012-01-25)
To determine the effect of increasing the proportion of zinc on partially stabilized cement (PSC) produced using a one-step sol gel process. A one-step sol-gel process of Portland cement-based PSC with Zn was synthesized by replacing iron nitrate. The crystalline
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