摘要
将尿素添加到偏硼酸中 ,放入马弗炉内逐步升温至 3 0 0℃ ,可制得粉状三氧化二硼。
Urea,as additive,is added to metaboric acid and put in a resist stove Then it is slowly heated to 300℃ to give boric trioxide powder The method is suitable for the preparation of high pure boric trioxide
出处
《化学试剂》
CAS
CSCD
北大核心
2002年第1期53-54,共2页
Chemical Reagents
