用连二亚硫酸钠也进行了还原漂白。
Reductive bleaching is also carried out, using sodium hydrosulphite.
用连二亚硫酸钠处理，效果显著。
在碱性溶液中，连二亚硫酸钠的分解反应级数为1.5级。
The order of the anaerobic decomposition of the sodium dithionite in the alkaline solution is 1.5 order.
本文研究了连二亚硫酸钠在碱性溶液中绝氧条件下的分解率。
The anaerobic decomposition rate of the sodium dithionite in alkaline aqueous solution is reported here.
用连二亚硫酸钠还原法检测血浆中一氧化碳血（CO）的含量；
Plasma carbon monoxide (CO ) was detected according the method introduced by Chalmers.
红曲红色素与连二亚硫酸钠在碱性溶液中反应，制得水溶性红色素。
The water - soluble Monascus yellow pigment was prepared from the Monascus red pigment and sodium dithionite in base solution.
介绍了TMP连二亚硫酸钠漂白系统的改进，对影响漂白效果的因素进行了分析。
This article describes the improvement on the TMP sodium hyposulphite bleaching system and analyzes the factors affecting bleaching effect.
实验表明，在样品中加入氢氧化钠，样品中的4-氨基偶氮苯和新鲜配制的连二亚硫酸钠发生反应，使4 -氨基偶氮苯的碳碳双键断裂。
The results showed, in the presence of sodium hydroxide, 4-aminoazobenzene could react with fresh sodium dithionite solution, and broke the carbon - carbon double bond of 4-aminoazobenzene.
实验表明，在样品中加入氢氧化钠，样品中的4-氨基偶氮苯和新鲜配制的连二亚硫酸钠发生反应，使4 -氨基偶氮苯的碳碳双键断裂。
The results showed, in the presence of sodium hydroxide, 4-aminoazobenzene could react with fresh sodium dithionite solution, and broke the carbon - carbon double bond of 4-aminoazobenzene.
应用推荐