199705 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 199705 > 3 > ChemIDplus > 099690649 > 99690-64-9 Hypophosphoric acid, tetrapotassium salt Potassium hypophosphate Potassium hypophosphate (K4P2O6) Tetrapotassium hypophosphate > 99690-64-9 > 099690649 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=099690649 $$$$