Sodium metaborate is a by-product from deoxidation of sodium borohydride. 摘要偏硼酸鈉是硼氫化鈉的還原副產(chǎn)物。
Charge of sodium borohydride could be decreased by mixing sodium bisulfite to obtain similar stabilizing effect. 加入亞硫酸氫鈉混合處理紙漿可大幅度減少硼氫化鈉用量,并能取得類(lèi)似的改善紙漿白度穩定性效果。