Property | Polysorbate 80 Powder | Polysorbate 80 Liquid |
Physical Form | Free-flowing fine powder, non-sticky | Amber viscous liquid, moderate flow |
Solubility | Requires pre-dissolving in water/solvent (with stirring) | Ready-to-use, instant dispersion in aqueous phases |
Storage Stability | Resists heat and humidity; ideal for long-term storage | Requires cool, dark storage; avoid freezing or phase separation |
Shipping Cost | Lightweight, low freight costs (ideal for international shipping) | Bulkier, leak-proof packaging needed |