高比活度硼氚化钠的制备及其应用  

The Preparation of High Specific Activity Tritiated Sodium Borohydride and Its Application

作　　者：廖莎[1] 蔡晓冬[1] 吴久伟[1] 沈德存[1] 

机构地区：[1]中国原子能科学研究院同位素研究所,北京102413

出　　处：《同位素》2001年第3期210-213,共4页Journal of Isotopes

摘　　要：采用改进的同位素交换法制备了硼氚化钠 ,其比活度可稳定在 (6 .7～ 7.8)× 10 13 Bq/ g,并利用它合成了 [1- 3 H]法呢醇、[1- 3 H]香叶基香叶醇、[2 - 3 H]肌醇、[1- 3 H]葡萄糖、[1- 3 H]正丁醇、[2 - 3 H]异丙醇、[2 - 3 H]异丁醇、[2 - 3The high specific activity tritiated sodium borohydride is prepared with an improved isotope exchange method. The specific activity is (6.7～7.8)×10 13 Bq/g . A series of compounds labeled with tritium is synthesized successfully by the tritiated sodium borohydride.

关 键 词：氚 硼氚化钠 放射性比活度 标记化合物 同位素交换法 制备 

分 类 号：TL923[核科学技术—核燃料循环与材料]