Polysorbate 20 (Tween 20) – Extra Pure (≥99%) | Sarochem™

Description:
Sarochem™ Polysorbate 20 (Tween 20) is a high-purity (99.9%) cosmetic-grade emulsifier and solubilizer, widely used to blend essential oils, fragrance oils, and actives into water-based products. With excellent clarity and consistency, it is ideal for perfumes, body mists, serums, lotions, shampoos, and skincare formulations.

✅ Why Choose Sarochem™?

⚗ Chemical Aspects:

• Chemical Name: Polyoxyethylene (20) Sorbitan Monolaurate

• Synonyms: Tween 20, PEG-20 Sorbitan Monolaurate

• CAS No.: 9005-64-5

• Molecular Formula: C₅₈H₁₁₄O₂₆

• Molar Mass: ~1227 g/mol

• HLB Value: ~16.7 (Hydrophilic, excellent for O/W emulsions)

🔬 Physical Aspects:

• Appearance: Clear to pale yellow viscous liquid

• Odour: Neutral to mild

• Solubility: Freely soluble in water, ethanol

• pH (1% solution): 5.0 – 7.0

• Density (25 °C): ~1.10 g/cm³

• Viscosity (25 °C): 300 – 400 cP

• Refractive Index: 1.46 – 1.48

• Flash Point: >100 °C (non-flammable)

⚡ Customer Checklist – What to Know Before Buying:
✔ Purity (99% Min.| Extra pure )
✔ Grade (Cosmetic / Food / Pharma)
✔ Clarity in blends (stable)
✔ Odour & colour (low odour = higher quality)
✔ Packaging (sealed, moisture-protected)
✔ COA availability for verification