25852-84-0 27359-92-8 29543-77-9 29543-78-0 29543-79-1 29543-80-4 29543-81-5 29543-82-6 29543-83-7 29725-17-5 72007-34-2 8017-16-1 Condensed phosphoric acid EINECS 232-417-0 HSDB 1176 POLYPHOSPHORIC ACID Phospholeum Polyphosphoric acids Superphosphoric acid Tetraphosphoric acid