page_title: Sorbitan
section_title: Polysorbate
hierarchical_section_title: Sorbitan / Surfactant derivatives / Polysorbate
caption_attribution_description: chemical structure of polysorbate 60 (Tween 60)
context_page_description: Sorbitan is a mixture of isomeric organic compounds derived from the dehydration of sorbitol and is an intermediate in the conversion of sorbitol to isosorbide. Sorbitan is primarily used in the production of surfactants such as polysorbates; which are important emulsifying agents, with a total annual demand of more than 10000 tons in 2012.
context_section_description: Ethoxylated sorbitan esters are known as polysorbates (trade name: Tweens). They are an important class of emulsifiers used in a variety of settings, including pharmaceuticals and food.
caption: The general structure of polysorbate
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