Category:
Active Pharmaceutical Ingredients
CAS NO:
NA
Standard:
In-house Standards,
Water for Injection (WFI) is a high-purity water produced by distillation or reverse osmosis, strictly adhering to pharmacopoeial standards. Its molecular formula is H₂O with CAS number 7732-18-5. It serves as the primary solvent in sterile pharmaceutical manufacturing.
Must be stored at elevated temperatures (>80°C) or under sterile conditions to prevent microbial proliferation. Direct contact with non-sterile surfaces is prohibited during clinical use.