Hydrochloric acid hcl

Manufactured by Merck Group

Sourced in United States

Hydrochloric acid (HCl) is a commonly used laboratory reagent. It is a clear, colorless, and corrosive liquid that consists of hydrogen and chlorine. Hydrochloric acid is a strong acid that can be used in various laboratory applications, such as pH adjustment, sample digestion, and the production of other chemicals.

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Lab products found in correlation

Hydrogen peroxide h2o2, by Merck Group (1 mentions) Ethanol, by Merck Group (1 mentions) Zno nanoparticles, by Merck Group (1 mentions) Absolute ethanol c2h5oh, by Merck Group (1 mentions)

Spelling variants of this product

Hydrochloric acid (4825 citations) Hydrochloric acid (HCl 37%) (20 citations) Hydrochloric acid 2 M (HCl; (3 citations) 1 M hydrochloric acid (HCl) (3 citations) 2,2-diphenyl-1-picrylhydrazyl (DPPH), aluminum chloride (AlCl3), hydrochloric acid (HCl, 10 N), (2 citations) 6N hydrochloric acid (HCl) (2 citations) Hydrochloric acid (HCl) solution (2 citations) Fuming hydrochloric acid (HCl) (2 citations) Anhydrous N,N-dimethylformamide (DMF), 4-dimethylaminopyridine (DMAP), hydrochloric acid (HCl), (2 citations) 0.1N hydrochloric acid (HCl) (2 citations)

2 protocols using hydrochloric acid hcl

Graphite Oxide Synthesis Protocol

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All chemicals were used as received, without further purification. Graphite powder (<150 μm, 99.99%), sulfuric acid (H₂SO₄, ACS reagent, 95.0–98.0%), potassium permanganate (KMnO₄, ACS reagent, ≥99.0%), hydrochloric acid (HCl, ACS reagent, 37%), hydrogen peroxide (H₂O₂, 30%, Merk, Kenilworth, NJ, USA), and ethanol (purity ≥ 98.0%, CAS: 64–17–5) were obtained from Sigma-Aldrich (St. Louis, MO, USA).

Tene T., Guevara M., Valarezo A., Salguero O., Arias Arias F., Arias M., Scarcello A., Caputi L.S, & Vacacela Gomez C. (2021). Drying-Time Study in Graphene Oxide. Nanomaterials, 11(4), 1035.

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Synthesis and Characterization of GO/ZnO Nanocomposites

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All the chemical reagents used in this study were of analytical reagent grade, and the solutions used were prepared with deionized water. For GO preparation, graphite powder was purchased from Merck. ZnO nanoparticles were obtained from Sigma Aldrich and used without further purification. Manganese-enriched synthetic acidic wastewater was prepared by adding NaNO₃ and MnSO₄·H₂O to deionized (DI) water. pH was adjusted with hydrochloric acid (HCl) purchased from Merk, while absolute ethanol (C₂H₅OH) used to prepare the nanocomposites (GO/ZnO) was also purchased from Merck.

Leiva E., Tapia C, & Rodríguez C. (2021). Removal of Mn(II) from Acidic Wastewaters Using Graphene Oxide–ZnO Nanocomposites. Molecules, 26(9), 2713.

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