INGREDIENT NAME CAS NUMBER WEIGHT %
Pentafluoroethane (HFC-125) 354-33-6 44
1,1,1-Trifluoroethane (HFC-143a) 420-46-2 52
1,1,1,2-Tetrafluoroethane (HFC-134a) 811-97-2 4
Trace impurities and additional material names not listed above may also appear in Section 15 toward the end of the MSDS. These materials may be listed for local “Right-To-Know” compliance and for other reasons.