Bacteriostatic Water – Solvent, 30mL
Data Sheet
| Application | Solvent |
| CAS | 7732-18-5 |
| Molar Mass | 18.02 g/mol |
| Chemical Formula | H₂O |
| IUPAC Name | Oxidane |
| Synonyms | BWFI, Bacteriostatic Sterile Water, BAC Water, Bacteriostatic Water, Bacteriostatic Sterile Water, Sterile Water with Benzyl Alcohol, Sterile Diluent with Preservative, Preserved Water, Water with Bacteriostat, Multidose Sterile Water, WFI + Benzyl Alcohol, Dilution Water (Preserved), Benzyl Alcohol in Sterile Water, Antimicrobial Water |
| Storage | Store at room temperature, tightly sealed, away from heat, light and moisture. |
| Solubility | Universal solvent; miscible with most polar solvents and many ionic compounds |
| Organoleptic Profile | Clear liquid |
| Physical Form | Liquid, contained in HDPE bottle. |
| Specification | USP |
| Terms | This material is sold for laboratory research use only. Terms of sale apply. Not for human consumption, nor medical, veterinary, or household uses. Please familiarize yourself with our Terms & Conditions prior to ordering. |
Sterile Diluent with Preservative for Laboratory and Research Applications
Bacteriostatic Water is a sterile, non-pyrogenic aqueous solvent containing a small amount of benzyl alcohol as a preservative to inhibit microbial growth. It is widely used in laboratory and research environments for reconstitution, dilution, and preparation of compounds where sterility and short-term multi-use handling are required.
Presented in liquid form for laboratory applications, bacteriostatic water is commonly utilized in solution preparation protocols, peptide reconstitution models, and sterile handling procedures.
Common Applications
- Compound Reconstitution
- Solution Preparation and Dilution
- Peptide and Lyophilized Material Handling
- Sterile Laboratory Procedures
- Multi-Use Research Applications
Key Properties
- Sterile and suitable for aseptic handling
- Contains preservative to inhibit bacterial growth
- Designed for multi-use applications under controlled conditions
- Compatible with a wide range of research compounds
- Maintains solution integrity during short-term storage
Research Overview
Bacteriostatic water is commonly used in laboratory environments where sterile dilution and reconstitution are required. Its preservative component allows for repeated use within controlled research protocols, making it a practical option for handling sensitive compounds.
Areas of scientific use include:
- Peptide reconstitution and handling
- Sterile solution preparation
- Laboratory dilution protocols
- Controlled multi-use applications
- Analytical and biological research setups
Bacteriostatic Water vs Related Solvents
Bacteriostatic Water vs Deionized Water
Bacteriostatic water is sterile and contains a preservative, while deionized water is purified but not sterile unless further processed.
Bacteriostatic Water vs Sterile Water
Sterile water is preservative-free and typically intended for single-use, whereas bacteriostatic water contains benzyl alcohol for multi-use applications.
Frequently Asked Questions
What is bacteriostatic water used for in research?
It is commonly used for reconstituting compounds, preparing sterile solutions, and performing dilution protocols in controlled environments.
Why does it contain benzyl alcohol?
Benzyl alcohol acts as a preservative to inhibit bacterial growth during multi-use handling.
How should it be stored?
Store at room temperature in a tightly sealed container, maintaining sterile handling conditions.
