1) phosphorous acid
亚磷酸
1.
New process of joint production of hypophosphorous acid,phosphorous acid and phosphoric acid;
次磷酸、亚磷酸、正磷酸联合生产新工艺
2.
Syudy on the technical method of synthesizing phosphorous acid;
亚磷酸工业生产方法的研究
3.
Technique of debasing phosphorous acid and characteristic in producing HEDP;
浅谈HEDP生产中降低亚磷酸技术及其特点
2) calcium phosphate
亚磷酸钙
1.
Using copper sulfate as a contact agent,arsenic reduction of calcium phosphate precipitate arsenic is distilled into monomer.
以硫酸铜作接触剂,亚磷酸钙还原砷成单体砷析出,形成稳定肉桂色的胶体,在波长530nm处测定其吸光度。
4) Indium phosphite
亚磷酸铟
5) phosphite
[英]['fɔsfait] [美]['fɑsfaɪt]
亚磷酸酯
1.
New Technology for Synthesis of Bis-phosphite Antioxidant 626;
双亚磷酸酯类抗氧剂626合成的工艺
2.
The synthesis and evaluation of phosphite antioxidant TNP;
亚磷酸酯抗氧剂TNP的合成及评价
3.
Research Progress on Phosphite Antioxidant;
亚磷酸酯类抗氧剂研究进展
6) phosphite
[英]['fɔsfait] [美]['fɑsfaɪt]
亚磷酸盐
1.
The results of the electrolysis showed that phosphite was transferred,to a certain degree,to hypophosphite with lower transferring rate and couldn't reach the requirements of industrial production,thus the cause of l.
本文通过电化学合成(电解)方法将化学镀镍过程中产生的亚磷酸盐转化为次磷酸盐的研究,首先根据理论分析和循环伏安曲线扫描分析,预测上述转化的可能性。
2.
By applying the electro-catalystic performance of molybdophosphate chemically modified electrode,the authors investigated the conversion of phosphite into hypophosphite by electrochemic/ synthesis and cyclic voltammery technology based on electrocatalytic chwacteristic of molybdophosphate chemically modified electrode.
利用磷钼酸化学修饰电极的电催化性能,研究将亚磷酸盐通过电化学合成转变为次磷酸盐。
3.
Using the method of Algal Growth Potential Test, the effects of phosphine and its oxidation products, such as phosphite and hypophosphite, on the growth of Microcystis aeruginosa, one of the dominant algae during water bloom seasons, were examined.
采用藻类生长潜力试验(AGP)的方法,研究了磷化氢及其氧化产物亚磷酸盐、次亚磷酸盐对水华暴发优势藻类(铜绿微囊藻)的生长的影响,结果表明:磷化氢及其氧化产物对铜绿微囊藻的生长有重要的影响。
补充资料：亚磷酸
化学式H3PO3。无色晶体；有蒜臭；熔点73.6°C,密度1.651克/厘米3(21.2°C)；有强吸湿性,在水中溶解度很大。亚磷酸是二元酸，在200°C发生如下歧化反应：
4H3PO3─→3H3PO4+PH3亚磷酸是强还原剂，在空气中逐渐氧化为正磷酸。由三氯化磷溶于浓盐酸，再于低温蒸去盐酸而得；也可由三氧化二磷缓慢与水作用生成。
4H3PO3─→3H3PO4+PH3亚磷酸是强还原剂，在空气中逐渐氧化为正磷酸。由三氯化磷溶于浓盐酸，再于低温蒸去盐酸而得；也可由三氧化二磷缓慢与水作用生成。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条