During the study, the following chemical reagents, of analytical grade, were used: iron (III) nitrate nonahydrate (Fe (NO3)3·9H2O) and ammonium iron (III) sulfate dodecahydrate (NH4 Fe (SO4)2·12 H2O) (Sigma-Aldrich) as iron source for the production of the ME-nFe; ethanol and methanol (Sigma-Aldrich) for the polyphenols extraction and the nanoparticles washing immediately after the synthesis; Folin-Ciocalteu’s phenol reagent 2 M (Sigma-Aldrich) to detect polyphenols in the extracts; and (HO)3C6H2CO2H·H2O (Fischer Scientific) to prepare the standards for the calibration curve of gallic acid; ZnCl2, CuCl2, K2Cr2O7, CdCl2∙H2O, Ni (NO3)2∙6H2O (Fischer Scientific) were dissolved in Milli-Q® water to prepare all the metal solutions for the adsorption tests (except for the ones made with the effluent from the Bresso-Niguarda wastewater treatment plant (WWTP) instead of Milli-Q® water); zinc powder and 37% HCl (Fischer Scientific) for the determination of zero-valent iron and the calibration of the method; 2% HNO3 (Sigma-Aldrich) for the acidification of the samples collected during the Jar tests.
Iron 3 nitrate nonahydrate fe no3 3 9h2o
Manufactured by Merck Group
Sourced in Germany, United States
Iron (III) nitrate nonahydrate (Fe(NO3)3·9H2O) is a chemical compound used in various laboratory applications. It is a crystalline solid with a deep red-brown color. The compound is highly soluble in water and has a molecular formula of Fe(NO3)3·9H2O, consisting of iron, nitrate, and water molecules.
Automatically generated - may contain errors
Lab products found in correlation
Ethanol and methanol, by Merck Group (1 mentions)
Folin ciocalteu s phenol reagent 2m, by Merck Group (1 mentions)
Sodium hydroxide naoh pellets, by Merck Group (1 mentions)
Trimesic acid, by Merck Group (1 mentions)
Iron 2 chloride tetrahydrate fecl2 4h2o, by Merck Group (1 mentions)
Silver nitrate agno3, by Merck Group (1 mentions)
Deionized water, by Daejung Chemicals (1 mentions)
Potassium iodide, by Merck Group (1 mentions)
Ethanol c2h5oh, by Merck Group (1 mentions)
Sodium hydroxide (naoh), by Merck Group (1 mentions)
N n dimethylformamide (dmf), by Merck Group (1 mentions)
Sucrose, by Merck Group (1 mentions)
Uric acid, by Merck Group (1 mentions)
Urea, by Merck Group (1 mentions)
Glycine, by Merck Group (1 mentions)
Aluminum 3 nitrate nonahydrate al no3 3 9h2o, by Merck Group (1 mentions)
Ni no3 2, by Merck Group (1 mentions)
Co no3 2, by Merck Group (1 mentions)
Cd no3 2, by Merck Group (1 mentions)
Lactose, by Merck Group (1 mentions)
7 protocols using iron 3 nitrate nonahydrate fe no3 3 9h2o
1
Synthesis and Characterization of Iron-Based Nanoparticles
2
Synthesis of Iron-Based Composite Materials
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The chemicals in this study were commercially available and used without further purification. Trimesic acid (BTC), metallic iron powder, iron (III) nitrate nonahydrate (Fe(NO3)3⋅9H2O), Iron (II) chloride tetrahydrate FeCl2·4H2O, Sodium hydroxide pellets (NaOH), and 69% hydrofluoric acid (HF) were purchased from Sigma-Aldrich (St. Louis, MI, USA). 1M hydrochloric acid (1M HCl), and 68.0–70.0% nitric acid (HNO3) were obtained from Samchun Chemicals (Seoul, Republic of Korea). Nickel (Ni) foam (porosity 93%) with 0.9 mm thickness was purchased from Goodfellow (Huntingdon, UK).
3
Bimetallic Nanoparticles Synthesis Protocol
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Activated carbon (YP-50F, Kuraray chemical Co. Ltd., Osaka, Japan) was used as the composite substrate. Iron (III) nitrate nonahydrate (Fe(NO3)3·9H2O, Sigma-Aldrich, St. Louis, MO, USA) and silver nitrate (AgNO3, Sigma-Aldrich, St. Louis, MO, USA) were used as the silver and iron precursors for the bimetallic nanoparticles (BNPs). Deionized water with an electrical conductivity of less than 2 μS/cm from Daejung Chemical & Metal Co. Ltd. was used to prepare the aqueous reactant solution required for the PLP reaction.
4
Synthesis of Photopolymer Composites
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AAC, MBA, APS, lithium phenyl‐2, 4, 6‐trimethylbenzoylphosphinate (LAP), CA, and iron (III) nitrate nonahydrate (Fe (NO3)3 • 9H2O) were used as received from Sigma–Aldrich, Singapore.
5
Synthesis of Titanium-Zeolite Y Photocatalysts
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For the synthesis of titanium-zeolite Y supports were used in sodium silicate solution (26.5 wt. % SiO2, 10.6 wt. % Na2O), sodium aluminate (NaAlO2), and titanium acetylacetonate ((CH3)2CHO]2Ti(C5H7O2). The basic medium required for the zeolitization process was ensured by using NaOH (98 wt. %). All the chemicals were purchased from Sigma-Aldrich (St. Louis, MO, USA). The post-synthesis modification of the supports was made by using iron (III) nitrate nonahydrate (Fe(NO3)3·9H2O (Sigma Aldrich), nickel (II) nitrate (Ni(NO3)2·6H2O), and cobalt (II) nitrate (Co(NO3)2·6H2O) from Merck (Darmstadt, Germany).
For the photocatalytic experiments, cefuroxime (C16H16N4O8S) was used, and for the scavenger experiments, potassium iodide (KI), ethanol (C2H5OH), and p-benzoquinone (C6H4O2). All of these chemicals were purchased from Merck (Darmstadt, Germany).
For the photocatalytic experiments, cefuroxime (C16H16N4O8S) was used, and for the scavenger experiments, potassium iodide (KI), ethanol (C2H5OH), and p-benzoquinone (C6H4O2). All of these chemicals were purchased from Merck (Darmstadt, Germany).
6
Synthesis and Characterization of Metal-Organic Frameworks
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All
reagents used throughout
this work were of analytical grade and purchased from commercial suppliers
and used without further purification. Chromium nitrate hydrate (Cr(NO3)3·9H2O), uric acid, 2-aminoterephthalic
acid (NH2-H2BDC) (99%), Cu(NO3)2·6H2O (98%), mercury nitrate (Hg(NO3)2), sodium hydroxide (NaOH) (98%), N,N-dimethylformamide (DMF), and absolute methanol
were purchased from Sigma-Aldrich. Urea, lactose, sucrose, glucose,
ascorbic acid,l -argnine, glycine, aluminum(III) nitrate
nonahydrate Al(NO3)3·9H2O, iron(III)
nitrate nonahydrate Fe(NO3)3·9H2O, Cd(NO3)2, Co(NO3)2, and Ni(NO3)2 were purchased from Merck (Darmstadt,
Germany). The distilled water was used throughout the experiments.
reagents used throughout
this work were of analytical grade and purchased from commercial suppliers
and used without further purification. Chromium nitrate hydrate (Cr(NO3)3·9H2O), uric acid, 2-aminoterephthalic
acid (NH2-H2BDC) (99%), Cu(NO3)2·6H2O (98%), mercury nitrate (Hg(NO3)2), sodium hydroxide (NaOH) (98%), N,N-dimethylformamide (DMF), and absolute methanol
were purchased from Sigma-Aldrich. Urea, lactose, sucrose, glucose,
ascorbic acid,
nonahydrate Al(NO3)3·9H2O, iron(III)
nitrate nonahydrate Fe(NO3)3·9H2O, Cd(NO3)2, Co(NO3)2, and Ni(NO3)2 were purchased from Merck (Darmstadt,
Germany). The distilled water was used throughout the experiments.
7
Carbonized Cellulose Beads with Metal Nanoparticles
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Mavicell (Hungarian Viscosa Corp., Nyergesújfalu, HU) was used to create carbonized cellulose beads (CCBs). Nickel(II) nitrate hexahydrate (Ni(NO3)2∙6H2O, Sigma–Aldrich Corp., Steinheim am Albuch, Germany) and iron(III) nitrate nonahydrate (Fe(NO3)3∙9H2O, Merck Chemicals GmbH, Darmstadt, Germany) were used as precursors of nickel and magnetite. Palladium(II) nitrate dihydrate (Pd(NO3)2∙2H2O, Alfa Aesar, Ltd., Heysham, UK) and platinum(IV) chloride (PtCl4, Sigma–Aldrich, Corp., Steinheim am Albuch, DE) were used as precursors of the Pd and Pt nanoparticles. Potassium chlorate (KClO3, Reanal Ltd., Budapest, Hungary), potassium iodide (KI, VWR Ltd., Radnor, PA, USA), and sulfuric acid (H2SO4, VWR Ltd., Radnor, PA, USA) were used during the chlorate hydrogenation experiments.
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