What are the advantages of Span over other surfactants in the market?

The main chemical component of Span series is sorbitan fatty acid ester, which is a non-ionic surfactant. This series is mainly used in the food and cosmetics industry as an emulsifier, and can be used as an additive in detergents in the industrial industry because of its high safety, mild product, high solubility and strong emulsifying ability.

Disk system specifications are S20, S40, S60, S80, S65, S85 and so on. The appearance is white or yellowish wax, flake, powder (≥100 mesh). Soluble in hot ethanol, ether, methanol and carbon tetrachloride, slightly soluble in ether, petroleum ether, can be dispersed in hot water, generally insoluble in water, is a w/o emulsifier, stable. It has strong emulsification, dispersion and lubrication.