Category:
Intermediates&Fine Chemicals
Sterile Water for Injection (SWFI) is a pyrogen-free aqueous solution used as a pharmaceutical excipient. Produced via distillation or reverse osmosis followed by sterilization, its molecular formula is H₂O with CAS 7732-18-5.
Strictly sterile conditions required during handling to prevent microbial contamination. Store in sealed, light-resistant containers at controlled room temperature; do not use if particulate matter is visible.