Abstract: After we successfully prepared white powdery tungstic acid[5] in good yield and high quality, we have found that on account of its intrinsic reactivity, in contrast to the well known tungstic acid in yellow form, the white powdery tungstic acid can not only react directly with phosphoric acid to form 12-tungstophosphoric acid[5],but can also react directly with various weakly alkaline compounds to form a variety of metatungstates.