Establishment of an effective activated peroxide system for low-temperature cotton bleaching using synthesized tetramido macrocyclic iron complex was written by Yu, Deyou;Wu, Minghua;Lin, Junxiong. And the article was included in Fibers and Polymers in 2017.Application of 10543-57-4 This article mentions the following:
In this study, the tetramido macrocyclic iron complex (Fe-TAML) was successfully synthesized, and then it was characterized using 1H NMR, electrospray ionization mass spectrometry (EIS-MS) and elemental anal. An activated peroxide system was established for low-temperature bleaching of cotton by combining the synthesized catalyst (Fe-TAML) with hydrogen peroxide. Exptl. results showed that the Fe-TAML/H2O2 bleaching system exhibited effective bleaching performance in the use of 2 μM Fe-TAML, 20 g/l H2O2, 1 g/l NaHCO3, 2 g/l scouring agent and 2 g/l wetting agent at 60 °C for 60 min. In comparison with the conventional bleaching system, the Fe-TAML/H2O2 system provided bleached cotton with a superior degree of whiteness, higher tensile strength and acceptable water absorbency. The application of Fe-TAML was expanded and the activated peroxide system may provide a green approach for the cotton bleaching. In the experiment, the researchers used many compounds, for example, N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4Application of 10543-57-4).
N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4) belongs to amides. Amides can be viewed as a derivative of a carboxylic acid RC(=O)OH with the hydroxyl group –OH replaced by an amine group −NR′R″; or, equivalently, an acyl (alkanoyl) group RC(=O)− joined to an amine group. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.Application of 10543-57-4
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics