Highly effective HLB 4.3 nonionic surfactant derived from renewable oleic acid and sorbitol.
Excellent emulsifying and stabilizing performance in oil-in-water and water-in-oil systems.
Low foaming profile ideal for applications requiring controlled foam generation.
Good thermal and pH stability across a broad range (pH 3–8) and up to 80 °C.
Complies with major global regulatory standards including USP, EP, and FDA 21 CFR 172.842 for food-contact and pharmaceutical use.
Stabilizer in topical pharmaceutical emulsions and ointments.
Emulsifier in cosmetic formulations such as creams, lotions, and makeup removers.
Processing aid in food-grade oil-in-water emulsions including margarines and dressings.
Wetting and dispersing agent in agricultural adjuvants and pesticide formulations.
Component in industrial lubricant and metalworking fluid concentrates.
| Chemical Type | Sorbitan monooleate (nonionic surfactant) |
| Product Form | Amber viscous liquid or waxy solid at room temperature |
| Appearance | Pale yellow to amber, clear to slightly hazy |
| HLB Value | 4.3 |
| Acid Value (mg KOH/g) | ≤ 5.0 |
| Saponification Value (mg KOH/g) | 145–160 |
| Iodine Value (g I₂/100 g) | 65–90 |
| Primary Applications | Pharmaceuticals, cosmetics, food, agrochemicals, industrial formulations |
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E-mail: wangxingqiang@ericwchem.com
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