CAS 28302-50-3 appears in our catalog under these names: Poly((9,9-dihexylfluorenyl-2,7-diyl)-alt-(9,9'-spirobifluorene-2,7-diyl)), Methylammonium Hexafluorophosphate, Methylammonium Hexafluorophosphate, >98.0%(N), Methylammonium hexafluorophosphate, Methylammonium Hexafluorophosphate, 98%,RG, 98%,RG. Offered by: Lumtec, GLPBio, TCI, Biosynth, Chemat. Available pack sizes: On request, 1g, 250mg, 5g, 10g, 25g, 50g, 100mg.