Compound Name
Bacteriostatic Water (Water with Benzyl Alcohol Preservative)
CAS
Water: 7732-18-5
Benzyl Alcohol: 100-51-6
Molecular Formula
Water: H₂O
Benzyl Alcohol: C₇H₈O
Molecular Weight
~1344.38 g/mol
Chemical Structure
Bacteriostatic water is purified water containing a low concentration of benzyl alcohol (typically ~0.9%) that inhibits microbial growth by disrupting microbial cell membranes.
Source Classification
Purified aqueous laboratory solution with preservative.
Prepared using high-purity water systems and pharmaceutical-grade benzyl alcohol under controlled conditions.
Purity Specification
Purified water meeting laboratory-grade standards.
Benzyl alcohol concentration ~0.9%.
Low endotoxin and particulate levels.
Batch-specific Certificate of Analysis (COA) available.
Form
Sterile or purified aqueous solution; Clear, colorless liquid.
Intended Use
For preclinical, biochemical and in vitro research only.
Storage & Handling
Store at room temperature (15–25 °C) in a tightly sealed container. Use standard laboratory practices when transferring or preparing solutions.