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Merck
CN

44952

Iron(III) nitrate nonahydrate

purum p.a., ≥97.0% (RT)

Synonym(s):

Ferric nitrate nonahydrate

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About This Item

Linear Formula:
Fe(NO3)3 · 9H2O
CAS Number:
Molecular Weight:
404.00
EC Number:
233-899-5
UNSPSC Code:
12352300
MDL number:
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grade

purum p.a.

assay

≥97.0% (RT)

mp

47 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 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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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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G Weiss et al.
The Journal of experimental medicine, 180(3), 969-976 (1994-09-01)
Recently, it was reported that nitric oxide (NO) directly controls intracellular iron metabolism by activating iron regulatory protein (IRP), a cytoplasmic protein that regulates ferritin translation. To determine whether intracellular iron levels themselves affect NO synthase (NOS), we studied the
Beat Müller et al.
Journal of environmental monitoring : JEM, 9(1), 82-86 (2007-01-11)
Concentration of dissolved reactive phosphorus ([DRP]) in rivers changes periodically (daily, weekly, seasonally) and is dependent on the weather and discharge Q. Accordingly, accurate estimation of the annual DRP load requires intensive sampling if not even continuous monitoring, which is
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)