| 释义 |
1 ?硫酸氢钠 硫酸氢钠催化合成柠檬酸三丁酯 关键词： 硫酸氢钠; 催化酯化; 柠檬酸三丁酯[gap=428]Key words： sodium hydrogen sulfate; catalytic esterification; tributyl citrate 2 ?酸式硫酸钠 ... 硫酸氢钠;无水硫酸氢钠;酸式硫酸钠;Sulfuric acid, monosodium salt…… 硫酸氢钠; 酸式硫酸钠;Sodium hydrogen sulfate;Sodium bisul…… 硫酸氢钠;sodium bisulfate ... 3 ?无水硫酸氢钠 ...无水硫酸氢钠;酸式硫酸钠;Sulfuric acid, monosodium salt;Sodium acid sulfate;Sodium bisulfate;bisulfate de sodium;niter cake;nitre cake;sodium bisulfate, fused;sodium hydrogen sulfate 硫酸氢钠; 酸式硫酸钠;Sodium hydrogen sulfate;Sodium bisulfate ..
- 1
By Using the technique of microwave radiation, under the catalyst of sodium hydrogen sulfate, isoamyl propionate can be synthesized fast, the factors of the influencing reaction were investigated. 利用微波辐射技术，以硫酸氢钠为催化剂，快速合成了丙酸异戊酯，并考察了影响反应的因素。 - 2
According to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. 通过杀藻效果、经济性以及安全性等方面的综合比较，对于以有毒蓝藻为优势藻属的引滦水，四种杀藻剂的优劣程度从优到劣排序为：高锰酸钾＞硫酸铜＞过氧化氢＞次氯酸钠； - 3
Kinetics of the reduction of sodium sulfate to sodium sulfide by hydrogen is studied in this paper.
|