12196-81-5 198830-56-7 36730-36-6 38413-99-9 7783-03-1 79702-55-9 82351-38-0 Dihydrogen wolframate EINECS 231-975-2 Tungstate (WO42-), dihydrogen, (T-4)- Tungstate (WO42-), dihydrogen, (beta-4)- Tungstic acid (H2WO4) Tungstic(VI) acid