主含量(%)：43.0
技术条件：原料纯度﹥99.99．杂质含量合格
原始钯粉纯度                           ＞99.99%
氨水溶解试验                           无肉眼可见不溶物
溶解性                                 水溶液溶解试验合格
杂质含量（%）:                          ≤0.05
Ag                                                  ≤0.002
Au                                                  ≤0.005
Pt                                                   ≤0.01
Rh                                                  ≤0.01
Ir                                                     ≤0.01
Fe                                                  ≤0.005
Al                                                   ≤0.005  
Pb                                                 ≤0.005  
Ni                                                  ≤0.005  
Cu                                                 ≤0.001  
Si                                                  ≤0.005  
Sn                                                 ≤0.005