
*********基苯磺酸鹽
In the presence of sodium dodecyl benzene sulfonate, hydrolysis reaction time decreased obviously and hydrolysis yield reached 91%.
水解反應中加入表面活性劑*********基苯磺酸鈉使反應時間大大縮短,其收率達91%。
The magnetic polymer microsphere was prepared by using solvent evaporation with polystyrene and methylene dichloride as the oil phase, and sodium dodecyl benzene sulfonate (SDBS) as the surfactant.
以聚*********和二氯甲烷為油相,*********基苯磺酸鈉(SDBS)為表面活性劑,采用溶劑揮發法制備了磁性聚*********微球。
The effects of some cooking additives such as anthraquinone, sodium dodecyl benzene sulfonate and the water-soluble quinone additive CT-1 in two kinds of displacement cooking processes were stu***d.
研究了蒽醌、水溶性醌類助劑CT-1以及蒽醌與*********基苯磺酸鈉複配使用在兩種置換蒸煮工藝中的應用效果。
The result of determination of molecular weight distribution of the sodium dodecyl benzene sulfonate, a laboratory reagent, was accurate.
該法可準确地測定*********基苯磺酸鈉的組成及分子量分布。
Results show that sodium dodecyl benzene sulfonate is more suitable to be as filter-aids during the filtration of iron concentrate.
結果表明,*********基苯硫酸鈉是鐵精礦過濾中適宜的助濾劑。
Abstr: The solution of picric acid and sodium dodecyl benzene sulfonate(SDBS) has been used to corrode the aged turbine rotor steel sample.
文章摘要: 選用*********添加十二烷基苯*********(SDBS)作為蝕刻液對老化汽輪機轉子鋼試樣進行侵蝕。
A charge analysis reveals that the hydration shell plays an important role in the interactions between the sodium dodecyl benzene sulfonate(SDBS) headgroup and the cation.
電荷分析結果表明水化層在*********基苯磺酸鈉(SDBS)頭基與陽離子的相互作用中起了重要作用。
The scavenging agent for scavenging the chewing gum residual consists of carbon disulfide, methylene dichloride, ethyl acetate, span-80, cyclohexanone, sodium dodecyl benzene sulfonate and water.
一種清除口香糖殘渣的清除劑由************、二氯甲烷、************、司班-80、*********及十二烷基苯*********及水組成。
The experiment indicated that the surfactant sodium dodecyl benzene sulfonate (SDBS) is as dispersant and adjuvant.
實驗結果表明表面活性劑*********基苯磺酸鈉起分散及輔助的作用。
The invention further provides a preparation method of the sodium dodecyl benzene sulfonate aqueous solution and application thereof.
本發明還提供了*********基苯磺酸鈉水溶液的制備方法及應用。
The effects of fatty acid salts on the foaming properties of sodium dodecyl benzene sulfonate solution were stu***d, and the mechanism of the effects was discussed.
研究了脂肪酸鹽對*********基苯磺酸鈉溶液泡沫性能的影響,并對其作用機理進行了讨論。
Stu***s on aggregation behavior of the based fuchsine-sodium dodecyl benzene sulfonate(SDBS) surfactant aqueous system with multi-peaks gaussian fitting;
采用線上離子對固相萃取法富集測定生活廢水中陰離子表面活性劑*********基苯磺酸鈉。
十二烷基苯磺酸鈉(Dodecyl Benzene Sulfonate,簡稱DBS或LAS)是一種重要的陰離子表面活性劑,其名稱可拆解為以下部分:
十二烷基(Dodecyl)
指含有12個碳原子的直鍊烷基(-C₁₂H₂₅)。該疏水基團來源于石油或植物油衍生物,是表面活性劑親油性的主要來源。
苯(Benzene)
指連接在烷基鍊末端的苯環結構(C₆H₆-)。苯環作為連接親油烷基鍊和親水磺酸基的中間基團,影響分子的溶解性和界面性質。
磺酸鹽(Sulfonate)
指苯環上連接的磺酸基團(-SO₃⁻)。該基團通常以鈉鹽形式存在(-SO₃Na),是分子的親水端,賦予其水溶性和表面活性。其化學結構可表示為:
$$ce{C{12}H{25} - underset{text{苯環}}{ce{C6H4}} - SO3Na}$$
綜合含義與特性
十二烷基苯磺酸鈉是由疏水的十二烷基鍊通過苯環連接親水的磺酸鈉基團構成的化合物。其主要特性包括:
安全與環境數據
來源參考
Dodecyl benzene sulfonate(十二烷基苯磺酸鹽) 是一種有機化合物,屬于磺酸鹽類表面活性劑,其核心結構和應用如下:
如需更詳細的技術參數或應用案例,可參考化學數據庫(如、6)或行業文獻。
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