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Methyl orange c14h14n3nao3s

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Methyl orange (C14H14N3NaO3S) is a chemical compound that serves as a pH indicator. It is commonly used in analytical chemistry and laboratory applications to determine the acidity or basicity of a solution.

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Lab products found in correlation

Ammonium oxalate, by Merck Group (1 mentions) Ascorbic acid, by Merck Group (1 mentions) Magnesium nitrate hexahydrate, by Merck Group (1 mentions) Sodium bicarbonate nahco3, by Merck Group (1 mentions) Urea ch4n2o, by Merck Group (1 mentions) Aluminum nitrate nonahydrate, by Merck Group (1 mentions) Sodium hydroxide (naoh), by Daejung Chemicals (1 mentions) Copper 2 nitrate trihydrate, by Merck Group (1 mentions) Nitric acid hno3, by Merck Group (1 mentions) Acetone, by Merck Group (1 mentions) Sodium hydroxide (naoh), by Merck Group (1 mentions) Nickel nitrate hexahydrate, by Merck Group (1 mentions) Ethanol c2h5oh, by Merck Group (1 mentions) Carboxylic acids, by Merck Group (1 mentions) Sodium sulfate, by Merck Group (1 mentions)

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Methyl orange C14H14N3NaO3S

5 protocols using methyl orange c14h14n3nao3s

1

Spectrophotometric Determination of Titanium

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Ammonium oxalate (C2H8N2O4; 99.5%), sodium bismuthate (NaBiO3; 90%), ascorbic acid (HC6H7O6), titanium(iii) chloride (TiCl3) solution, sodium lauryl sulfate (NaC12H25SO4), and methyl orange (C14H14N3NaO3S) were purchased from Sigma-Aldrich.
Tolan D.A., El-Sawaf A.K., Alhindawy I.G., Ismael M.H., Nassar A.A., El-Nahas A.M., Maize M., Elshehy E.A, & El-Khouly M.E. (2023). Effect of bismuth doping on the crystal structure and photocatalytic activity of titanium oxide. RSC Advances, 13(36), 25081-25092.
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2

Colorimetric Palladium Detection Protocol

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Orthophosphoric acid (H3PO4, ≥ 85%), ammonia solution (NH4OH, ≥ 25%), and potassium iodide (KI, ≥ 99%) were acquired from Friedmann Schmidt. Potassium chloride (KCl, 99.5%) and ethanol (C2H5OH, 95%) were purchased from R&M. Palladium (II) chloride (PdCl2, 99%) and methyl orange (C14H14N3NaO3S, C.I. 13025) were obtained from Sigma Aldrich. In all experiments, deionized water (DI water, 18.2 MΩ·cm) was utilized.
AZHAR A.L., MA’AMOR A., MUHD JULKAPLI N., SAIRI N.A, & NORAIZAT A.S. (2023). Ultraviolet-activated clamshell hydroxyapatite-substituted palladium in the photoreduction of methyl orange water pollutant. Turkish Journal of Chemistry, 47(3), 527-539.
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3

Synthesis of Metal Nitrate Complexes

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Aluminum nitrate nonahydrate (Al(NO3)3·9H2O), magnesium nitrate hexahydrate (Mg(NO3)2·6H2O), urea (CH4N2O), sodium bicarbonate (NaHCO3), and methyl orange (C14H14N3NaO3S) were purchased from Sigma-Aldrich Co., LLC. (St. Louis, MO, USA). Sodium hydroxide (NaOH) in pellet form was purchased from Daejung Chemicals & Metals Co., Ltd. (Siheung, Republic of Korea). All reagents were used without further purification.
Yamaguchi T., Kim H.J., Park H.J., Kim T., Khalid Z., Park J.K, & Oh J.M. (2023). Controlling the Surface Morphology of Two-Dimensional Nano-Materials upon Molecule-Mediated Crystal Growth. Nanomaterials, 13(16), 2363.
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4

Photodegradation Evaluation of Metal-Doped Catalysts

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The chemicals and reagents included zinc acetate dehydrate ((CH3COO)2Zn·2H2O) (Research lab, India, 98%), ethanol (C2H5OH) (Merck, Germany, 99.5%), copper (II) nitrate trihydrate (Cu(NO3)2·3H2O) (Merck, India, 99%), sodium hydroxide (NaOH) (Merck, Germany, 98%), nitric acid (HNO3) (Merck, Germany, 65%), nickel nitrate hexahydrate (Ni(NO3)2·6H2O) (Merck, Germany, 95%), and acetone (C3H6O) (Merck, India, 99.5%). All chemicals were analytical grade and required no further purification. Methyl orange (C14H14N3NaO3S) (USA, dye content 85%) was utilized as a model dye to assess the photodegradation activity and purchased from Sigma-Aldrich. Ultrapure water was used as a solvent for preparing the solution throughout every experiment.
Al-Mamun M.R., Iqbal Rokon M.Z., Rahim M.A., Hossain M.I., Islam M.S., Ali M.R., Bacchu M.S., Waizumi H., Komeda T, & Hossain Khan M.Z. (2023). Enhanced photocatalytic activity of Cu and Ni-doped ZnO nanostructures: A comparative study of methyl orange dye degradation in aqueous solution. Heliyon, 9(6), e16506.
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5

Methyl Orange Degradation Optimization

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Analytical grade chemicals have been employed. Methyl Orange (C14H14N3NaO3S, dye content 85%, Sigma-Aldrich) played a role as model contaminant, whereas sodium sulfate (Karal) was added to ensure a high conductivity. Ferrous sulfate heptahydrate added as catalyst in EF and PEF was supplied by Fermont. All synthetic solutions were prepared with three-distilled water at room temperature (298  2 K). The pH of the solutions was adjusted with diluted NaOH and H 2 SO 4 solutions, both reagents acquired from Fermont. Carboxylic acids used as standards were from Sigma-Aldrich. The solvents used for high-performance liquid chromatography (HPLC) analysis were of chromatographic grade from Karal.
Márquez A.A., Sirés I., Brillas E, & Nava J.L. (2020). Mineralization of Methyl Orange azo dye by processes based on H2O2 electrogeneration at a 3D-like air-diffusion cathode. Chemosphere, 259.
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