potassium persulfate

基本解釋

The grafting of diethylene glycol dimethacrylate (PEGDMA-2) onto silk fibers in aqueous systems using potassium persulfate (KPS) under air was investigated.
研究了一縮二乙二醇二甲基丙烯酸酯在空氣存在下，用過(guò)硫酸鉀（KPS）在水液中對(duì)真絲的接枝。
Trivalcnt chromium was oxidized to hexavalent chrome by alkaline potassium persulfate under high -temperature. Then total chromium was measured by colorimetry.
在高溫下，用堿性過(guò)硫酸鉀溶液將水樣中三價(jià)鉻氧化爲(wèi)六價(jià)鉻，比色測(cè)定縂鉻。
Sucrose acrylate is used as a crosslinking agent instead of the expensive sucrose ether, and potassium persulfate is used as a initiator to prepare carbomer in the water solution.
用丙烯酸蔗糖酯代替價(jià)格昂貴的烯丙基蔗糖醚作爲(wèi)交聯(lián)劑，用過(guò)硫酸鉀爲(wèi)引發(fā)劑，在水溶液中反應(yīng)制取卡波姆。