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Silicotungstic acid (tungstosilicic acid H4SiWi204o) [12027-38-2] M 2914.5. Extracted with ethyl ether from a solution acidified with HCI. The ethyl ether was evaporated under vacuum, and the free acid was crystallised twice [Matijevic and Kerker JPC 62 1271 1958],... [Pg.420]

See other pages where 12-Tungstosilicic acid silicotungstic is mentioned: [Pg.524] [Pg.1124] [Pg.1295] [Pg.533] [Pg.524]