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254223

Sigma-Aldrich

Iron(III) nitrate nonahydrate

≥99.95% trace metals basis

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Synonym(s):
Ferric nitrate nonahydrate
Linear Formula:
Fe(NO3)3 · 9H2O
CAS Number:
Molecular Weight:
404.00
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99.95% trace metals basis

form

crystals

reaction suitability

core: iron
reagent type: catalyst

mp

47 °C (lit.)

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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This Item
2168285293031.03883
Iron(III) nitrate nonahydrate ≥99.95% trace metals basis

254223

Iron(III) nitrate nonahydrate

-
Iron(III) nitrate nonahydrate ACS reagent, ≥98%

216828

Iron(III) nitrate nonahydrate

Essential Grade
Iron(III) nitrate nonahydrate ≥99.999% trace metals basis

529303

Iron(III) nitrate nonahydrate

-
Iron(III) nitrate nonahydrate for analysis EMSURE® ACS,Reag. Ph Eur

1.03883

Iron(III) nitrate nonahydrate

-
assay

≥99.95% trace metals basis

assay

≥98%, 98.0-101.0% (ACS specification)

assay

≥99.999% trace metals basis

assay

99.0-101.0% (complexometric)

form

crystals

form

moist crystals

form

solid

form

solid

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

300

mp

47 °C (lit.)

mp

47 °C (lit.)

mp

47 °C (lit.)

mp

47 °C

Application

A variety of organically templated iron phosphates, of interest because of their rich crystal chemistry and their ability to absorb large molecules in their micropores,were prepared using this compound.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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The study investigated the effects of two-step pretreatment on fermentable sugar production from corn stalk silage. In the first step, the corn stalk silage was extracted by tepid water and then the solid was pretreated using Fe(NO(3))(3) as catalyst. The
Mara Ghiazza et al.
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The mechanism of enhancement/inhibition of quartz toxicity induced by iron is still unclear. Here the amount of iron on a fibrogenic quartz (Qz) was increased by wet impregnation (Fe(NO(3))(3) 0.67 and 6.7 wt %). X-ray diffraction (XRD), XRF diffuse reflectance
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
A Roberts et al.
Oral microbiology and immunology, 20(3), 147-153 (2005-04-20)
Psychological stress is known to increase the circulating levels of the catecholamine hormones noradrenaline and adrenaline, which have been shown to influence the growth of a large number of bacterial species by acting in a siderophore-like manner or by inducing

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