12-Wolframophosphoric acid 1343-93-7 185753-05-3 51222-58-3 66565-98-8 93942-80-4 EINECS 215-682-7 Phosphotungstic acid Tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O'''))dodeca-, trihydrogen Tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-kappaO:kappaO:kappaO:kappaO':kappaO':kappaO':kappaO'':kappaO'':kappaO'':kappaO''':kappaO''':kappaO'''))dodeca-, trihydrogen