Alfa Chemistry offers Pentathiodiphosphorus(V) acid-P,P′-bis(pyridinium betaine) (16610-51-8) for experimental / research use. View information & documentation regarding Pentathiodiphosphorus(V) acid-P,P′-bis(pyridinium betaine), including CAS, structure & more. https://www.alfachemic.com/catalysts/pentathiodiphosphorus-v-acid-p-p-bis-pyridinium-cas-16610-51-8-item-322266.htm