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Polysorbate 60

CAS Number
9005-67-8
EC Number
500-020-4
Molecular Weight
N/A

Description

Polysorbate 60 (CAS 9005-67-8 ), also known as Tween 60 and approved as E435 , is a polyoxyethylene sorbitan monostearate emulsifier used across food, cosmetic, and pharmaceutical manufacturing. It stabilizes oil-in-water emulsions and dispersions where consistent texture and phase stability are critical to finished product quality. In food production, it functions as an emulsifier in baked goods and whipped toppings. This ingredient improves volume, texture consistency, and shelf life in coffee creamers and processed foods. Cosmetic formulators incorporate it into creams, lotions, and serums to achieve stable emulsions and uniform distribution. In pharmaceutical manufacturing, it supports the solubilization and dispersion of active ingredients in topical and oral dosage forms. It also acts as a humectant in leave-on personal care products to retain moisture. Polysorbate 60 is supplied as a warm amber liquid or soft waxy solid depending on temperature, typically in drums or IBCs. Standard grades include food-grade meeting FCC specifications for global safety. For pharmaceutical applications, USP /NF grade is available to meet strict regulatory requirements. Technical grade options are also provided for industrial use where high purity standards are not the primary focus. Buyers sourcing for EU food applications should confirm E435 compliance with applicable purity criteria under EU food additive regulations. This ensures the material meets all safety and quality benchmarks for the region. Contact us for supply of Polysorbate 60 Request Quote

Other Names (Synonyms)

Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. | Sorbitan, monostearate, polyoxyethylene derivs. | Tween 18:0 | Tween 61 | Polyoxyethylene sorbitan monostearate | Tween 60 | E435

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point45-50 °C
Boiling Point802.68°C (rough estimate)
Density1.07 g/cm³
Flash Point>230 °F
AppearanceTan paste
ColorWhite or Colorless to Yellow
Odormild alcoholic
Formpowder to lump to clear liquid
Water Solubility100 g/L
Vapor Pressure<10 hPa (20 °C)
Refractive Indexn 20/D 1.474
pH5.5-7.7 (50g/l, H2O, 25℃)
Log P3.938 at 25℃

Trade & Regulatory

HS Code34021300
Storage Class10 - Combustible liquids
WGK (Germany)1