Sorbitan Monolaurate (Span 20) Emulsifier

Sorbitan Monolaurate (Span 20) Emulsifier

SPEC MSDS
CAS No. 1338-39-2 Formula C18H34O6 Purity Saponification value 160 - 180 mgKOH/g Form Yellow viscous liquid

Span 20 (Sorbitan Monolaurate) is a lipophilic nonionic surfactant of the sorbitan ester family, widely used as a water-in-oil emulsifier and dispersant. It performs well in food, cosmetic, pharmaceutical and industrial formulations, often in combination with Tween series products. Richest Group supplies Span 20 with COA for each batch and 200 kg drum or 1000 kg IBC packaging.

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Quick Facts

  • Purity: Saponification value 160 - 180 mgKOH/g
  • Standard: Enterprise Standard
  • Packaging: 200 kg drum / 1000 kg IBC
  • Documents: COA with each batch; MSDS & SPEC on request

Specifications

Item Specification
Appearance Yellow viscous liquid
Acid Value, mg KOH/g ≤ 2.0
Saponification Value, mg KOH/g 160 - 180
Hydroxyl Value, mg KOH/g 330 - 360
Moisture, % ≤ 2.0
Color ≤ 10

Main Applications

  • W/O emulsifier for food products: bakery, margarine, chocolate and confectionery
  • Emulsifier and thickener in cosmetic creams, lotions and ointments
  • Emulsifier in pharmaceutical creams and topical formulations
  • Dispersant and emulsifier in textile, leather and metalworking formulations

Packaging & Shipping

200 kg net drum or 1000 kg IBC drum. Not regulated as dangerous goods. Store in a cool, dry place; keep container tightly closed. COA is provided with each batch; MSDS and SPEC are available upon request.

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