Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Alkamuls S 20 Sorbitan Monolaurate Nonionic Surfactant

Solvay Alkamuls S 20 is a nonionic surfactant from the Alkamuls series, featuring sorbitan monolaurate as its active ingredient. It delivers excellent emulsification, solubilization and wetting properties for agrochemicals, cosmetics and pharmaceutical formulations. This biodegradable, low-foaming, oil-soluble surfactant offers high stability across pH and temperature ranges while meeting stringent regulatory requirements.
  • solvay alkamuls s 20 sorbitan monolaurate nonionic surfactant_71fc355b
  • solvay alkamuls s 20 sorbitan monolaurate nonionic surfactant_71fc355b

Features Of Solvay Alkamuls S 20 Sorbitan Monolaurate Nonionic Surfactant

  1. Biodegradable nonionic surfactant derived from renewable sorbitol and lauric acid.

  2. Excellent emulsifying and solubilizing performance in oil-in-water systems.

  3. Low foaming profile suitable for high-shear and rinse-critical applications.

  4. Good compatibility with electrolytes, acids, bases, and other nonionic or anionic surfactants.

  5. GRAS-listed for selected food-contact and pharmaceutical auxiliary uses (subject to local regulatory approval).

Typical Applications Of Solvay Alkamuls S 20 Sorbitan Monolaurate Nonionic Surfactant

  1. Emulsifier in topical pharmaceutical formulations including creams and ointments.

  2. Stabilizer in cosmetic emulsions such as moisturizers and sunscreens.

  3. Wetting and dispersing agent in agricultural adjuvants and pesticide concentrates.

  4. Food-grade emulsifier in bakery shortenings and flavor oil dispersions.

  5. Component in industrial cleaning formulations for metalworking fluids and low-foam degreasers.

Specifications Of Solvay Alkamuls S 20 Sorbitan Monolaurate Nonionic Surfactant

Chemical TypeSorbitan monolaurate (nonionic, ester-based)
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, free-flowing liquid at 25 °C
HLB Value~8.3
saponification Value145–165 mg KOH/g
Acid Value≤ 5 mg KOH/g
Hydroxyl Value300–360 mg KOH/g
Water Content (Karl Fischer)≤ 1.0 wt%


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