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Polysorbate Ethoxylate, also known as Polysorbate EO, is a group of non-ionic surfactants widely used in the home and personal care industry. They are derived from sorbitol and ethylene oxide and are valued for their emulsifying, solubilizing, and dispersing properties.
Polysorbate Ethoxylates are commonly used in various cosmetic and personal care products due to their ability to stabilize emulsions and facilitate the mixing of oil and water-based ingredients. They act as effective emulsifiers, allowing the formulation of stable creams, lotions, and other emulsion-based products.
| Ethoxylation Level | Moles (20) | Moles (40) | Moles (60) | Moles (80) |
|---|---|---|---|---|
| Appearance | Clear liquid | Clear liquid | Clear liquid | Clear liquid |
| HLB (Hydrophilic-Lipophilic Balance) | 16.7-17.9 | 15.6-16.7 | 14.9-15.6 | 14.7-14.9 |
| pH (10% aqueous solution) | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 |
| Acid Value | ≤ 2 mg KOH/g | ≤ 2 mg KOH/g | ≤ 2 mg KOH/g | ≤ 2 mg KOH/g |
| Saponification Value | 40-55 mg KOH/g | 40-55 mg KOH/g | 40-55 mg KOH/g | 40-55 mg KOH/g |
| Hydroxyl Value | 55-75 mg KOH/g | 55-75 mg KOH/g | 55-75 mg KOH/g | 55-75 mg KOH/g |
| Viscosity (25°C) | 10-150 cP | 10-150 cP | 10-150 cP | 10-150 cP |
| Cloud Point | >100°C | >100°C | >100°C | >100°C |