What is the function of propylene glycol E1520?
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4 min read
Propylene glycol (E1520) has an exceptionally low toxicity, especially compared to the related, highly poisonous ethylene glycol. The primary function of propylene glycol E1520 is to act as a multipurpose chemical in various industries, serving roles as a humectant, solvent, stabilizer, and emulsifier in products from food to cosmetics.