Highly effective oil-in-water emulsifier with excellent stability in acidic and low-electrolyte systems.
Low foaming profile, ideal for applications requiring controlled foam generation.
Biodegradable and derived from renewable raw materials (sorbitol and palmitic acid).
Good thermal and hydrolytic stability across a broad pH range (3–8).
Compatible with cationic, anionic, and other nonionic surfactants in complex formulations.
Emulsification of oils and waxes in skin care creams and lotions.
Stabilization of pesticide concentrates and agricultural adjuvants.
Key emulsifier in food-grade coatings and edible oil dispersions (where regulatory approved).
Component in industrial metalworking fluid emulsions.
Functional additive in pharmaceutical suspensions and topical ointments.
| Chemical Type | Sorbitan ester (nonionic surfactant) |
| Product Form | Waxy solid or semi-solid flakes |
| Appearance | Off-white to pale yellow, odorless to mild characteristic odor |
| HLB Value | 6.7 |
| Solubility | Insoluble in water; soluble in hot ethanol, chloroform, and vegetable oils |
| Saponification Value | 145–155 mg KOH/g |
| Iodine Value | ≤ 5 g I₂/100 g |
| Acid Value | ≤ 10 mg KOH/g |
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E-mail: wangxingqiang@ericwchem.com
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