Polysorbate 80 - Cosmetic Grade Polysorbate 80 is a solubilizer, emulsifier, wetting agent, viscosity modifier, dispersing agent, and stabilizer. Also referred to as Poly 80. Use in bath fizzies, milk bath, bath melts, furniture polish and more.Why People Use Poly 80:To solubilize heavier oils (such as fixed, vegetable and base oils) into water based products. Final product is cloudy.Popular Products That Use This Ingredient:Lotions. Creams. Scrubs. Hair Conditioner. Bath Oils. Room Sprays. Linen Sprays.Points of Interest:Specific Gravity @ 25ºC: 1.09Saponification Value, mp KOH/g: 45.0 - 55.0Paraben Free. Interesting Facts:Allows oil to bind with water. Depending on your formula, your end product may be cloudy. Physical Form: Light Yellow Liquid Solubility: Soluble in Water and Oil. Country of Origin: United States Storage: Room temperature. Air tight container. Best Used By: One year from date of purchase. Shelf Life Once Used in Manufacturing: One year from manufacturing date. Blend amount as desired into formula.Recommended use levels: Add at levels of 1-20% depending on product. CA Prop 65: This product is not on the CA Prop 65 list of toxic chemicals. Safety Data Sheet - SDS Polysorbate 80