Polysorbate 80 NF

Polysorbate 80 NF is a nonionic surfactant and emulsifier derived from sorbitol, ethylene oxide, and oleic acid. It is widely used to stabilize oil-in-water emulsions, solubilize essential oils, and improve formulation texture. The compound provides mildness, compatibility, and stability in cosmetic, pharmaceutical, and food applications. Commonly applied in creams, lotions, vaccines, and liquid formulations.

CAS:

9005-65-6

Formula:

C₆₄H₁₂₄O₂₆ (approximate)

Molar Weight

~1310 g/mol (average, depending on polymer distribution)

Melting Point

~28 – 30 °C

Boiling Point

Decomposes before boiling

Density

~1.12 g/cm³

Forms

Viscous, pale yellow liquid

Odor

Mild, characteristic odor

Key applications

Stabilizes emulsions in creams and lotions.
Solubilizes essential oils and fragrances.
Used in pharmaceutical liquid formulations.
Improves texture in cosmetic products.
Acts as surfactant in food applications.

Industries

Cosmetics
Personal Care
Pharmaceuticals
Food and Beverage
Industrial Formulations

polyoxyethylene sorbitan monooleate, tween 80 nf, sorbitan monooleate ethoxylate, polysorbate 80 surfactant

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