Polysorbate 80 (TWEEN 80), Ph. Grade – 10 mL

CAS Number: 9005‑65‑6

Molecular Formula: C₆₄H₁₂₄O₂₆

Molecular Weight: ~1310 g/mol

Content: 10 mL (Pharmaceutical Grade, High‑Purity Emulsifier)

Key Features

• Purity: Pharmaceutical‑grade, high‑stability formulation
• Form: Clear to slightly yellow viscous liquid
• Storage: Store at 15–30 °C in airtight, light‑protected conditions

Molecular Information

Polysorbate 80 (TWEEN 80) is a non‑ionic surfactant widely used for solubilizing hydrophobic compounds, stabilizing emulsions, and enhancing dispersion in aqueous systems. Its pharmaceutical‑grade refinement ensures consistent performance in sensitive laboratory workflows, including peptide solubilization, formulation development, and analytical preparation.

Storage & Stability

• Long‑Term Storage: Maintain at controlled room temperature (20–25 °C).
• Stability Considerations: Hygroscopic; keep tightly sealed to prevent moisture uptake.
• Viscosity: May thicken at lower temperatures; gently warm to restore fluidity if needed.

Intended Use

• For laboratory research use only
• Not for human or animal consumption
• Not approved for diagnostic, therapeutic, or medical applications
• Handle using standard laboratory PPE and safety practices

Why Choose Pharmaceutical‑Grade Polysorbate 80?

• High Solubilizing Power: Excellent for dispersing hydrophobic molecules and peptides
• Emulsion Stability: Reliable performance in aqueous and mixed‑phase systems
• Ultra‑High Purity: Minimizes interference in analytical or biological assays
• Consistency: Batch‑to‑batch reliability ensures reproducible research outcomes

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