硝酸钍 工业级98% 25kg

含量                        ≥99.0%  
碱金属类                    ≤0.02%  
镧（la2o3）                 ≤0.05%  
硫酸盐                      ≤0.05%  
铝                          ≤0.02%  
氯化物(cl)                  ≤0.002%  
水溶解试验                  合格  
钛                          ≤0.05%  
铁                          ≤0.003%  
重金属(pb)                  ≤0.002%

本产品的CAS是13823-29-5，产品规格是25kg，含量是＞98