Description
Bacteriostatic Water Technical Overview
Bacteriostatic Water is a water-based preparation containing a bacteriostatic preservative. Commercial Bacteriostatic Water for Injection, USP products commonly contain benzyl alcohol in sterile water for injection.
Benzyl alcohol is included as a preservative to inhibit the growth of certain microorganisms. Its presence does not eliminate contamination risks or replace validated sterile handling procedures.
Bacteriostatic water is not a peptide and does not contain a peptide amino acid sequence.
The exact composition, benzyl alcohol concentration, sterility status, and suitability of the Peptide Lives BAC Water 10ml preparation must be confirmed against manufacturer documentation.
Compound Specifications
| Property | Value |
|---|---|
| Product Name | BAC Water |
| Product Classification | Aqueous preparation with bacteriostatic preservative |
| Primary Component | Water |
| Preservative | Benzyl alcohol, if confirmed by formulation documentation |
| Typical USP Preservative Concentrations | 0.9% or 1.1% benzyl alcohol, depending on product |
| Actual Preservative Concentration | Requires manufacturer confirmation |
| Water CAS Number | 7732-18-5 |
| Benzyl Alcohol CAS Number | 100-51-6 |
| Listed Volume | 10ml |
| Sterility Status | Requires batch-specific confirmation |
| Research Category | Laboratory Materials |
USP specifications and labeling for other manufacturers’ products do not automatically establish the properties of this particular preparation.
Storage and Handling
- Follow manufacturer-provided storage recommendations.
- Protect the container from contamination.
- Do not assume that the preparation remains sterile after improper handling.
- Follow the manufacturer’s instructions concerning container integrity and expiration.
Lyophilized Format
Not applicable. BAC Water is a liquid preparation and is not supplied as a lyophilized peptide.
Research Use Disclaimer
This product is described for laboratory use. No claim is made that the specific Peptide Lives preparation is FDA-approved, USP-compliant, or suitable for injection without supporting manufacturing and regulatory documentation.
Frequently Asked Questions
What Is Bacteriostatic Water?
Bacteriostatic water is an aqueous preparation containing a preservative intended to inhibit certain microbial growth.
What Preservative Is Commonly Used?
Commercial Bacteriostatic Water for Injection, USP commonly contains benzyl alcohol.
Is BAC Water the Same as Sterile Water?
No. Bacteriostatic water contains a preservative, while preservative-free sterile water does not.
Is BAC Water a Peptide?
No. It is an aqueous preparation rather than a peptide compound.
Does BAC Water Have an Amino Acid Sequence?
No. Amino acid sequence information is not applicable.
Research Overview
Bacteriostatic aqueous preparations are relevant to laboratory research involving solution chemistry, preservative systems, and microbiological quality assessment.
Benzyl Alcohol Preservative Research
Benzyl alcohol has bacteriostatic properties and is used in certain pharmaceutical formulations to limit microbial proliferation.
Solution Compatibility Research
Researchers may investigate interactions between aqueous excipients and other chemical components under controlled laboratory conditions.
Microbiological Quality Research
Analytical investigations may evaluate microbial contamination, preservative concentration, and container-related quality characteristics.
Research Applications
| Research Area | In Vitro Application |
|---|---|
| Solution Chemistry | Characterization of aqueous formulations |
| Preservative Research | Benzyl alcohol concentration analysis |
| Microbiological Quality | Quality assessment using validated methods |
| Analytical Chemistry | Formulation and excipient analysis |
References
Certificate of Analysis (COA)
Documentation should verify the formulation, preservative concentration, microbiological quality, and relevant batch-specific characteristics.
For information about available documentation, contact Peptide Lives.



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