MoO3 含量(%, min)：99.9

杂质含量(%, max)：Si 0.002, Al 0.001, Fe 0.001, Cu 0.007, Mg 0.001, Ni 0.007, Mn 0.001, P 0.001, K 0.002, Na 0.002, Ca 0.002, Pb 0.0005, Sn 0.0007, Bi 0.005, Sb 0.001, As 0.002, S 0.001