Yadav, Praveen Kumar et al. published their research in Journal of Nanoparticle Research in 2022 | CAS: 20427-59-2

Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. The applications of Copper-based nanoparticles have received great attention due to the earth-abundant, inexpensive and low toxicity. Copper nanoparticles can also catalyze the coupling reaction of phenols, thiols, xanthogenates, nitrogen-containing nucleophiles, selenium ruthenium nucleophiles and the like.HPLC of Formula: 20427-59-2

Study on dissolution behavior of CuO nanoparticles in various synthetic media and natural aqueous medium was written by Yadav, Praveen Kumar;Kochar, Chinky;Taneja, Lakhan;Tripathy, Sushree Swarupa. And the article was included in Journal of Nanoparticle Research in 2022.HPLC of Formula: 20427-59-2 This article mentions the following:

Due to the wide applicability of copper-based nanoparticles (CBNPs), their long-term utilization could raise the toxicol. concerns owing to their potential persistence, accumulation, and relatively low soluble nature. The present study is focused on the dissolution behavior of com. procured CuO nanoparticles (NPs) in natural surface water system (pond water) and DI water at environmental concentration (1 mg/L) of CuO NPs. The dissolution of CuO NPs in DI water was higher than the pond water. Maximum dissolved Cu concentration in DI water and pond water was 0.054 and 0.035 mg/L, resp. However, the dissolution kinetics followed reverse trend. High rate of dissolution (i.e., 0.049 h-1) observed in pond water, whereas the dissolution rate was low in DI water (i.e., 0.034 h-1). The trend of dissolution in presence of humic acid was 10 mg/L > 100 mg/L > 1 mg/L. Addnl., the dissolution of CuO NPs increased with increasing the IS (i.e., KH2PO4 > CaCl2 > NaCl) and decreasing the pH (i.e., pH 9 < pH 7 < pH 5.7) of suspension. The speciation modeling using a Visual MINTEQ software showed the presence of various species of Cu in pond water such as Cu-DOC (80%), Cu2+ (4%), CuCO3 (aq) (9%), CuOH+ (6%), and Cu(OH)2 (aq) (1%). The exptl. half-life of CuO NPs varied from 2.4 to 36 h in different mediums which confirms the persistence nature of CuO NPs in natural water system. In the experiment, the researchers used many compounds, for example, Cuprichydroxide (cas: 20427-59-2HPLC of Formula: 20427-59-2).

Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. The applications of Copper-based nanoparticles have received great attention due to the earth-abundant, inexpensive and low toxicity. Copper nanoparticles can also catalyze the coupling reaction of phenols, thiols, xanthogenates, nitrogen-containing nucleophiles, selenium ruthenium nucleophiles and the like.HPLC of Formula: 20427-59-2

Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”