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Emulsifier Span is an emulsifier, mainly composed of non-ionic surfactants. A Span is a thick, white to yellow, oily liquid or waxy solid. Insoluble in water, soluble in ethanol, easy to hydrolysis under the action of acid, alkali and enzyme, is commonly used oil-in-water emulsifier.
Span 80 is an organic compound made from high purity chemical raw materials, colorless or light yellow liquid. It has high purity and stability, and is not easy to volatilize and decompose. Emulsifier Span is often used in industrial production to provide special chemical properties and functions.
Three performance characteristics of emulsifier Span 80:
Performance characteristics 1: Emulsifier Span 80 has good solubility and stability, and can be compatible with many organic solvents and materials.
Performance characteristics 2: Span 80 has a high surface activity, can reduce the surface tension of the liquid, making it easier to expand and wet.
Performance characteristics 3: Span 80 also has good emulsification and dispersion, and can evenly disperse oily substances in water.
In short
Emulsifier Span is a high performance chemical with a wide range of applications. It is hoped that the relevant content outlined above will help you to understand and apply this chemical. Through reasonable selection and use of Span 80, it can effectively play its function.