polysorbate 80

Get a Price/Quote

polysorbate 80 Specification

Chemical Composition
Polyoxyethylene (20) Sorbitan Monooleate

Application
Food, Pharmaceuticals, Cosmetics

Ingredients
Sorbitol, Ethylene Oxide, Oleic Acid

Ph Level
5.5 7.0 (5% solution)

Source
Synthetic

Solubility
Soluble in Water and Alcohol

Product Type
Emulsifier

Form
Liquid

Color
Pale Yellow to Amber

Weight
1 kg

Shelf Life
2 Years

Packaging
Sealed Containers

Pack Size
1 kg, 5 kg, 25 kg

Grade Standard
Food Grade, Pharmaceutical Grade

Flavor
Odorless

Physical State
Liquid

Pack Type
HDPE Bottle, Drum

Purity
99%

About polysorbate 80

Name: Tween 80
Synonyms: Polyoxyethylenesorbitan monooleate; Sorbitan monooleate ethoxylate
CAS Registry Number: 9005-65-6
FEMA: 2917
Polysorbate 80 (commercially also known as Tween 80, a registered trademark of ICI Americas, Inc.) is a nonionic surfactant and emulsifier derived from polyethoxylated sorbitan and oleic acid, and is often used in foods. Polysorbate 80 is a viscous, water-soluble yellow liquid. The hydrophilic groups in this compound are polyethers also known as polyoxyethylene groups which are polymers of ethylene oxide. In the nomenclature of polysorbates, the numeric designation following polysorbate refers to the lipophilic group, in this case the oleic acid (see polysorbate for more detail).
Polysorbate 80 is often used in ice cream to prevent milk proteins from completely coating the fat droplets. This allows them to join together in chains and nets, to hold air in the mixture, and provide a firmer texture, holding its shape as the ice cream melts.
Specification
Items Specifications (Food Grade)
Appearance Lemon colored oily liqiud
Acid value, KOH mg/g 2.0 max
Saponification value, KOH mg/g 43-55
Hydroxyl value, KOH mg/g 65-80
Water, % 2.0 max
Heavy metals, % 0.001 max
Ash, % 0.25 max

Package: 25KGS/Drum or 200KG/Drum
Storage: Stored in a dry and cool place, keep away from strong light and heat.
Shelf life: Two years when stored properly in a well-closed container.

Versatile Applications Across Industries

Polysorbate 80 stands out as a multipurpose emulsifier suitable for a variety of uses in food preparation, pharmaceuticals, and cosmetics. Its high solubility in water and alcohol makes it easy to blend into numerous formulations, ensuring homogeneity and stability. As both a food-grade and pharmaceutical-grade product, it meets rigorous safety and quality standards, making it a trusted choice for manufacturers and suppliers worldwide.

Quality, Packaging, and Shelf Life

This product is available in multiple pack sizes1 kg, 5 kg, and 25 kgoffered in sturdy HDPE bottles or drums to preserve its quality. With a 99% purity rating and a shelf life of up to two years, it guarantees long-term reliability when stored in sealed containers. Such packaging ensures minimal contamination risk and ease of handling during transportation and storage.

FAQs of polysorbate 80 :

Q: How is polysorbate 80 commonly used in food, pharmaceutical, and cosmetic formulations?

A: Polysorbate 80 acts as an emulsifier and solubilizing agent, helping blend oil- and water-based ingredients in food products, pharmaceuticals, and cosmetic preparations. It improves texture, enhances dissolution, and maintains even distribution of active ingredients within formulations.

Q: What benefits does polysorbate 80 provide in product manufacturing?

A: This ingredient promotes stability by preventing ingredient separation, ensuring consistent texture and appearance, and improving the bioavailability of active compounds in pharmaceutical products. It also helps deliver smooth, uniform blends in creams, beverages, and other uses.

Q: When should polysorbate 80 be added during the production process?

A: Polysorbate 80 should typically be incorporated during the blending or emulsification stage to ensure even distribution of all components. Adding it early facilitates better solubility and integration throughout the process.

Q: Where should polysorbate 80 be stored to maintain its quality and shelf life?

A: To maximize its two-year shelf life, polysorbate 80 should be kept in tightly sealed HDPE bottles or drums, away from direct sunlight and moisture, in a cool and dry environment.

Q: What is the process for ensuring the purity and quality of polysorbate 80?

A: Reputable manufacturers use advanced synthesis and purification methods to attain a 99% purity level. Quality control includes rigorous testing of its chemical composition, pH, solubility, and physical appearance to meet food- and pharmaceutical-grade standards.

Q: How does the physical state and solubility of polysorbate 80 benefit its usage in various formulations?

A: Being a liquid, polysorbate 80 disperses and dissolves quickly in both water and alcohol, making it versatile and easy to integrate into diverse product types without clumping or residue.

Q: What packaging sizes and types are available for polysorbate 80?

A: Polysorbate 80 is available in 1 kg, 5 kg, and 25 kg pack sizes, housed in HDPE bottles or drums, offering flexible options for manufacturers and convenient, safe storage.

Tell us about your requirement