中文同义词:
氟化铥;氟化铥(III);无水氟化铥;氟化铥 25G;氟化铥(无水);氟化铥(III), ANHYDROUS, REACTON|R, 99.99% (REO);氟化铥(III), ULTRA DRY, 99.99% (REO);氟化铥(III), ANHYDROUS, 99.9% (REO)
英文同义词:
THULIUM(III) FLUORIDE;THULIUM FLUORIDE;thuliumfluoride(tmf3);Thulium fluoride, anhydrous;thulium trifluoride;THULIUM(III) FLUORIDE, ANHYDROUS, 99.99%;Thulium(III)fluoride,anhydrous(99.9%-Tm)(REO);thulium(iii) fluoride, anhydrous
相关类别:
催化剂;催化和无机化学;铥;Catalysis and Inorganic Chemistry;Chemical Synthesis;Crystal Grade Inorganics;Materials Science;Catalysis and Inorganic Chemistry;Chemical Synthesis;Crystal Grade Inorganics;Salts;Thulium Salts;ThuliumMetal and Ceramic Science;Metal and Ceramic Science;Thulium;Thulium Salts
CAS 数据库
13760-79-7(CAS DataBase Reference)
EPA化学物质信息
Thulium fluoride (TmF3) (13760-79-7)
生产方法
由氧化铥与干燥氟化氢气体反应制得。最佳反应温度为600~750℃。反应在回转窑式氟化炉内进行。每炉处理氧化物量达20kg以上。干燥氟化氢的消耗量约为理论量的2.5倍。制得的高质量氟化物中氧含量在0.04%~0.1%内,转化率可达99%,稀土回收率高于98%。此法操作中要注意对强腐蚀性氟化氢气体的防护。