Application of activation oxidation system in cleaning of dyed cotton fabric was written by Luo, Deng-hong;Zheng, Qing-kang;Liu, Qing-shu;Pu, Zong-yao. And the article was included in Yinran Zhuji in 2010.HPLC of Formula: 10543-57-4 This article mentions the following:
Activation oxidation system was applied in cleaning procedure of cotton fabric dyed with K type reactive dye. The effects of additives and rinsing condition on decolorization rate of rinsing liquor and cleaning result of dyed fabric were investigated. The results indicated that the color removal rate could reach 58.92% through the application of tetraacetylethylenediamine (TAED)/H2O2 activation oxidation system in Reactive Red K-2G. Combination of MgCl2, (NH4)2S2O8 and TAED/H2O2 had a synergistic effect on the decolorization, which could increase the decolorization rate of Reactive Red K-2G to 91.43%. When the composite oxidation system was applied to the soaping process of cotton fabric, the K/S values and the color differences of the rinsed fabric changed little compared with that of normal rinsed fabric. And the color fastness slightly increased, the color removal rate of rinsing liquor could reach a high level. Besides, oxidation cleaning could decrease the CODCr of rinsing effluent by 40%, which was helpful for alleviating the load of wastewater treatment and lowering the total cost of production In the experiment, the researchers used many compounds, for example, N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4HPLC of Formula: 10543-57-4).
N,N-(Ethane-1,2-diyl)bis(N-acetylacetamide) (cas: 10543-57-4) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. 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.HPLC of Formula: 10543-57-4
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics