【摘要】 以二氧化硫、亚硝酸钠、氨水为原料 ,合成硫酸羟胺 ,讨论了各种反应条件对合成羟胺收率的影响 ,羟胺收率大于 85 % ,工业化生产也取得了良好的重现性。更多还原

【Abstract】 The title compound was prepared by using sodium nitrite?sulfur dioxide and ammonia as main materials, the effects of various conditions to the reaction yields were discussed. As a result the yields of the title compound can reach up to 85% and it give a good coordinate to the plant production.更多还原