Sodium percarbonate bleaching of cotton knitted fabric was written by Li, Qun-gen;Zhao, Tao. And the article was included in Yinran in 2010.Quality Control of N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) This article mentions the following:
In this paper, the influences of concentration of sodium hydroxide, stabilizer EDTA, oxygen bleaching activator tetraacetylethylenediamine, sodium percarbonate and bleaching temperature and time on the whiteness and strength of the bleached fabric, and subsequent dyeing were investigated. The optimum bleaching process of knitted cotton fabric with sodium percarbonate was: sodium hydroxide 4 g/L, tetraacetylethylenediamine 1 g/L, EDTA 2 g/L, sodium percarbonate 10 g/L, bleaching at 80 °C for 60 min. Compared with traditional hydrogen peroxide bleaching, sodium percarbonate bleaching possessed lower temperature, shorter bleaching time, less dosage of sodium hydroxide, satisfactory whiteness and strength of the fabric, without adverse effect on the subsequent dyeing. In the experiment, the researchers used many compounds, for example, N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4Quality Control of N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide)).
N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4) belongs to amides. The amide group is called a peptide bond when it is part of the main chain of a protein, and an isopeptide bond when it occurs in a side chain, such as in the amino acids asparagine and glutamine. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Quality Control of N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide)
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics