POE 20 Sorbitan Mono Oleate (Polysorbate 80)

Overview

POE 20 Sorbitan Mono Oleate, more commonly known as Polysorbate 80, is a highly versatile and widely utilized non-ionic surfactant and emulsifier. It belongs to the family of ethoxylated sorbitan esters, derived from polyethoxylated sorbitan and oleic acid. Its exceptional properties make it indispensable across numerous industries, from pharmaceuticals and food to cosmetics and industrial processes. Polysorbate 80 is particularly valued for its ability to reduce surface tension, enabling the effective blending of immiscible liquids and the solubilization of oils into aqueous systems. CanCastor supplies premium-grade Polysorbate 80, ensuring optimal performance and compliance with stringent quality standards for your most demanding applications.

Key Properties

Polysorbate 80 exhibits a range of beneficial characteristics that underpin its broad utility:

• Excellent Emulsifying Agent: With an HLB value of approximately 15, Polysorbate 80 is highly effective as an oil-in-water (O/W) emulsifier, stabilizing emulsions by forming a protective film around dispersed oil droplets.
• Powerful Solubilizer: It can solubilize hydrophobic substances, such as fragrances, essential oils, and fat-soluble vitamins, into aqueous solutions, improving clarity and stability.
• Dispersing Agent: Aids in dispersing insoluble powders or liquids uniformly in a liquid medium, preventing settling or aggregation.
• Non-ionic Nature: Its non-ionic structure means it is less affected by pH changes and electrolyte concentrations compared to ionic surfactants, offering greater compatibility and stability in formulations.
• Water Solubility: Freely soluble in water, ethanol, methanol, and ethyl acetate, but insoluble in mineral oil.
• Stability: Offers good thermal and oxidative stability, contributing to the shelf-life of finished products.
• Mildness: Generally considered non-irritating and mild, making it suitable for sensitive applications like pharmaceuticals and cosmetics.
• Viscous Liquid: Typically appears as a clear, viscous, yellowish liquid at room temperature.

Applications

The versatility of Polysorbate 80 translates into a vast array of applications across diverse sectors:

• Pharmaceuticals:
  • Used as an emulsifier in oral and topical drug formulations.
  • Functions as a solubilizer for fat-soluble vitamins and certain active pharmaceutical ingredients (APIs).
  • Employed as a wetting agent and dispersant in suspensions.
  • Commonly found in vaccines, injectables, and ophthalmic preparations.
• Food and Beverage:
  • Acts as an emulsifier and stabilizer in ice cream, baked goods, dairy alternatives, and dressings to prevent separation and improve texture.
  • Used to disperse flavors and colorants.
  • Prevents fat bloom in chocolate products.
• Cosmetics and Personal Care:
  • An essential solubilizer for fragrances and essential oils in perfumes, lotions, and bath oils.
  • Functions as an emulsifier in creams, lotions, and makeup.
  • Used as a surfactant and dispersant in shampoos, conditioners, and cleansers.
• Industrial Applications:
  • In textiles, it's used as an emulsifier for lubricants and sizing agents.
  • In paints and coatings, it acts as a dispersant and wetting agent.
  • Utilized in agrochemicals for formulating pesticides and herbicides, improving their spreadability and efficacy.
  • Finds use in metalworking fluids and polymerizations.

Why Choose CanCastor

At CanCastor, we are committed to being your trusted global partner for high-quality Polysorbate 80 (POE 20 Sorbitan Mono Oleate). Our dedication to excellence ensures you receive products that consistently meet the highest industry standards.

• Unwavering Quality: We adhere to strict quality control protocols, offering USP/NF, Food Grade (FCC), and industrial grades of Polysorbate 80, guaranteeing purity and performance for your critical applications.
• Reliable Supply Chain: With robust manufacturing capabilities and a global distribution network, CanCastor ensures a consistent and timely supply of Polysorbate 80, minimizing disruptions to your production schedule.
• Technical Expertise: Our team of experts is available to provide unparalleled technical support, assisting you with product selection, formulation challenges, and regulatory compliance.
• Sustainability Commitment: CanCastor is dedicated to responsible sourcing and environmentally conscious manufacturing processes, reflecting our commitment to a sustainable future.
• Customer-Centric Approach: We pride ourselves on building strong, lasting relationships with our clients, understanding their unique needs, and delivering tailored solutions.
• Global Reach: As a leading international supplier, CanCastor can fulfill your Polysorbate 80 requirements no matter where you are in the world.

Partner with CanCastor for premium Polysorbate 80 that empowers your innovations and ensures the success of your products.