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Cobalt 2 nitrate hexahydrate

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Sourced in Germany, United States

Cobalt(II) nitrate hexahydrate is an inorganic chemical compound with the molecular formula Co(NO3)2·6H2O. It is a crystalline solid that is soluble in water and other polar solvents. The compound is used as a precursor for the synthesis of other cobalt-containing compounds and in various laboratory applications.

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Lab products found in correlation

Iron 3 nitrate nonahydrate, by Merck Group (16 mentions) Nickel 2 nitrate hexahydrate, by Merck Group (12 mentions) Ethanol, by Merck Group (10 mentions) Sodium chloride (nacl), by Merck Group (7 mentions) Copper 2 nitrate trihydrate, by Merck Group (7 mentions) Nitric acid, by Merck Group (6 mentions) Sodium hydroxide (naoh), by Merck Group (6 mentions) Zinc nitrate hexahydrate, by Merck Group (6 mentions) Potassium hydroxide, by Merck Group (5 mentions) Manganese 2 nitrate tetrahydrate, by Merck Group (5 mentions) Hydrogen peroxide, by Merck Group (4 mentions) 2 methylimidazole, by Merck Group (4 mentions) Silver nitrate, by Merck Group (4 mentions) N dimethylformamide, by Merck Group (3 mentions) Terephthalic acid, by Merck Group (3 mentions) N n dimethylformamide (dmf), by Merck Group (3 mentions) Sulfuric acid, by Merck Group (3 mentions) Lead 2 nitrate, by Merck Group (3 mentions) Copper 2 nitrate hemi pentahydrate, by Merck Group (3 mentions) Copper 2 sulfate pentahydrate, by Merck Group (3 mentions)

Spelling variants of this product

Cobalt nitrate hexahydrate (80 citations) Cobalt nitrate (42 citations) Cobalt(II) nitrate (14 citations) Cobalt (II) nitrate hexahydrate (Co(NO3)2·6H2O), (7 citations) Cobalt nitrate hexahydrate (Co(NO3)2·6H2O, (5 citations)

80 protocols using cobalt 2 nitrate hexahydrate

1

Cobalt-Copper Antimicrobial Assay

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Cobalt (II) nitrate hexahydrate, copper (II) acetate monohydrate, N, N-dimethylformamide (DMF), ethanol, and nitric acid (65%) were purchased from Merck. Moreover, sodium sulfide hydrate (60.0–62.0%) was obtained from Samchun Chemicals while PAN was supplied from Sigma-Aldrich. Mueller–Hinton agar was purchased from the IBRESCO meanwhile E. coli ATCC 25922 and S. aureus ATCC 25923 obtained from Darvash Co. were employed to investigate the antibacterial characteristics.
Peymanfar R., Selseleh-Zakerin E., Ahmadi A, & Tavassoli S.H. (2021). Architecting functionalized carbon microtube/carrollite nanocomposite demonstrating significant microwave characteristics. Scientific Reports, 11, 11932.
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2

Synthesis of Cobalt-Nickel Metal-Organic Frameworks

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Potassium hydroxide (KOH), Cobalt (II) nitrate hexahydrate ( Co(NO3)2 * 6 H2O) , nickel (II) nitrate hexahydrate ( Ni(NO3)2 *6 H2O ), terephthalic acid ( C8H6O4 ), N, N-dimethyl formamide (DMF), and ethanol were purchased from Merck. Reduced graphene oxide (rGO) was bought from Borhan Co., Iran. No additional processing was required, and all chemical compounds were utilized as supplied.
Karimzadeh Z., Shokri B, & Morsali A. (2023). Rapid cold plasma synthesis of cobalt metal–organic framework/reduced graphene oxide nanocomposites for use as supercapacitor electrodes. Scientific Reports, 13, 15156.
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3

Synthesis and Evaluation of Novel Materials

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Cobalt (II) nitrate hexahydrate, dimethylformamide, ethanol, and ammonium persulfate (APS) were purchased from Merck Company. 1, 3, 5-benzenetricarboxylic acid, N-methyl-2-pyrrolidone (NMP), and Pyrrole were purchased from Sigma Aldrich Company. All cell culture materials were obtained from Gibco (Invitrogen, Carlsbad, CA, USA). 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) was obtained from Sigma (Sigma Aldrich, St Louis, MO, USA). RNX plus were purchased from CinnaGen (Tehran, Iran). Maxima SYBR Green/ROX qPCR master mix was from Fermentas (UK).
MEHRABANI M., ANSARI-ASL Z., ROSTAMZADEH F., JAFARINEJAD-FARSANGI S., HASHEMI M.S., SHEIKHOLESLAMI M, & NEISI Z. (2020). Fabrication and biocompatibility assessment of polypyrrole/cobalt(II) metal-organic frameworks nanocomposites. Turkish Journal of Chemistry, 44(2), 472-485.
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4

Synthesis and Characterization of Titanium-based Compounds

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Tetraisopropyl titanate
(Ti(OC3H7)4, Merck, 97.0%), hydrochloric
acid (HCl,
Prolabo, 98.0%), sodium chloride (NaCl, Merck, 99.0%), sodium hydroxide
1.0 N solution (NaOH, Pharmacopoeia Europaea), cinnamic acid (C9H8O2, Merck, 97.0%), ethanol (C2H5OH, Merck, 99.5%), citric acid monohydrate (C6H8O7·H2O, Merck, 99.0%),
and cobalt(II) nitrate hexahydrate (Co(NO3)2·6H2O, Merck, 97.0%) were used in this investigation.
Ha C.A., Nguyen D.T, & Nguyen T. (2022). Green Fabrication of Heterostructured CoTiO3/TiO2 Nanocatalysts for Efficient Photocatalytic Degradation of Cinnamic Acid. ACS Omega, 7(44), 40163-40175.
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5

Synthesis of Layered Cathode Oxide

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The precursor materials used for the preparation of LCO are Lanthanum (III) nitrate hexahydrate (La(NO3)3 6H2O) (Merck), cobalt (II) nitrate hexahydrate (Co(NO3)2 6H2O) (Merck), ammonia solution about 25% (NH4OH) (Merck), and sodium hydroxide (NaOH) (Merck).
Sahadevan J., Sivaprakash P., Esakki Muthu S., Kim I., Padmanathan N, & Eswaramoorthi V. (2023). Influence of Te-Incorporated LaCoO3 on Structural, Morphology and Magnetic Properties for Multifunctional Device Applications. International Journal of Molecular Sciences, 24(12), 10107.
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6

Multifunctional Nanocomposite Synthesis

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Sodium molybdate dehydrate (Na2MoO4·2H2O) (Aldrich, >99%), polyacrylonitrile (PAN, 99%, Mw: 150,000 g/mol) (Sigma Aldrich, USA), N,N-dimethylformamide (DMF) (Sigma Aldrich, USA), selenium (Se) powder (Aldrich, 99.9%), potassium ferricyanide(III) [K3Fe(CN)6] (Sigma-Aldrich, 99 %), hydrazine hydrate (N2H4) (Sigma Aldrich, 50–60%), pyrrole (PPy) (Fluka, >99%), cobalt (II) nitrate hexahydrate [Co(NO3)2·6H2O] (Merck, 98%), HCl (Sigma Aldrich, 37%), sodium phosphate monobasic dihydrate (NaH2PO4∙2H2O) (Sigma Aldrich), sodium phosphate dibasic dihydrate (Na2HPO4∙2H2O) (Sigma Aldrich), and iron(III) chloride (FeCl3) (CentralChem, >99.9%) were commercially supplied and used as received.
Celik Cogal G., Cogal S., Machata P., Uygun Oksuz A, & Omastová M. (2024). Electrospun cobalt-doped 2D-MoSe2/polypyrrole hybrid-based carbon nanofibers as electrochemical sensing platforms. Mikrochimica Acta, 191(1), 75.
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7

Electrochemical Synthesis of Transition Metal Catalysts

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An EG&G
Model 273 Potentiostat/Galvanostat was used for the electrochemical
measurements. The electrochemical system used consisted of three electrodes:
nickel foam, rectified with the catalyst, as the working electrode;
Ag/AgCl as the reference electrode; and stainless steel sheet as the
counter electrode (all electrodes were purchased from Azar Electrode
Company, Urmia, Iran). Iron(III) nitrate nonahydrate (Fe(NO3)3·9H2O), cobalt(II) nitrate hexahydrate
(Co(NO3)2·6H2O), manganese(II)
sulfate monohydrate (MnSO4·H2O), potassium
permanganate (KMnO4), potassium hydroxide (KOH, ≥97.0%),
2-propanol (CH3CHOHCH3), and ethylene glycol
((CH2OH)2) were purchased from Merck and used
for the experiments. Distilled water was used to prepare the chemical
solutions. All these materials were purchased from Merck (Germany).
Shahparast S, & Asadpour-Zeynali K. (2022). α-MnO2/FeCo-LDH on Nickel Foam as an Efficient Electrocatalyst for Water Oxidation. ACS Omega, 8(1), 1702-1709.
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8

Synthesis of Transition Metal-Starch Composites

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Cobalt(II) nitrate hexahydrate (Co(NO3)2·6H2O, 98%), iron(III) nitrate nonahydrate (Fe(NO3)3·9H2O, 98%), and starch ((C6H10O5)n, 98%) were purchased from Merck, Germany. Methylene blue trihydrate (C16H18ClN3S·3H2O), isopropanol (C3H8O), potassium iodide (KI), and potassium bromate (KBrO3) were also purchased from Merck, and benzoquinone (C6H4O2) was provided by Sigma-Aldrich, USA. Sodium hydroxide (NaOH, ≥96%) and hydrogen chloride (HCl, 38%) were purchased from Xilong, China.
Anh V.C., Nhi L.T., Dung L.T., Hoa D.T., Son N.T., Uyen N.T., Thu N.N., Son L.V., Hieu L.T., Tuyen T.N, & Quang Khieu D. (2024). Photocatalytic degradation of methylene blue under visible light by cobalt ferrite nanoparticles/graphene quantum dots. Beilstein Journal of Nanotechnology, 15, 475-489.
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9

Synthesis of Metal-Doped Carbon Composites

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Activated carbon, polytetrafluoroethylene (PTFE), and dimethylformamide (DMF) were purchased from Sigma-Aldrich. In addition, cobalt(ii) nitrate hexahydrate (Co(NO3)2·6H2O), tin(ii) chloride dihydrate (SnCl2·2H2O), antimony(iii) chloride (SbCl3), urea (CO(NH2)2), nitric acid (HNO3), and all other chemicals were provided from Merck.
Delfani E., Khodabakhshi A., Habibzadeh S., Naji L, & Ganjali M.R. (2022). Novel mesoporous Co3O4–Sb2O3–SnO2 active material in high-performance capacitive deionization. RSC Advances, 12(2), 907-920.
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10

Electrochemical Cobalt-Iron Oxide Catalyst

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Copper(II) nitrate trihydrate
(Cu(NO3)2.3H2O, 99.0%), graphite
powder, potassium hydroxide (99.99%), sulfuric acid (95–97%),
boric acid (≥99.5%), cobalt(II) nitrate hexahydrate (Co(NO3)2.6H2O, 99.5%), thiourea (≥99.0%),
isopropanol (≥99.5%) and ethanol (≥99.5%) were bought
from Merck, India. Ethylenediamine (99%) was bought from SRL, India.
Nafion (5 wt %) and IrO2/C (99.9%) were bought from Sigma
Aldrich. All solutions were prepared with deionized water from Millipore.
Roy Chowdhury S, & Maiyalagan T. (2022). CuCo2S4@B,N-Doped Reduced Graphene Oxide Hybrid as a Bifunctional Electrocatalyst for Oxygen Reduction and Evolution Reactions. ACS Omega, 7(23), 19183-19192.
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