Polysorbate 60
Polysorbate 60 is a food-grade nonionic emulsifier and wetting agent used by food manufacturers for oil-in-water emulsification, fat dispersion, batter aeration, foam support, colour wetting, frozen-dessert structure and controlled interaction between fat, water, protein, starch and air phases. It is chemically described as polyoxyethylene (20) sorbitan monostearate and is commonly evaluated in bakery, whipped topping, frozen dessert, icing, filling, dressing, confectionery coating and dry-mix systems where E435 / INS 435 is permitted.
Product identity
| Product | Polysorbate 60 |
|---|---|
| Common names | E435, INS 435, Tween 60, PS 60, polyoxyethylene (20) sorbitan monostearate |
| Category | Emulsifiers, wetting agents and surface-active food ingredients |
| Primary function | Emulsification, wetting, dispersion, aeration support, fat dispersion and surface-active processing function |
| E / INS number | E435 / INS 435 |
| CAS / identity | 9005-67-8 |
| Chemical description | Polyoxyethylene (20) sorbitan monostearate; mixture of polyoxyethylene ethers of partial stearic and palmitic acid esters of sorbitol anhydrides |
| Surfactant type | Nonionic, high-HLB oil-in-water emulsifier and wetting agent |
| Typical form | Cream to yellow waxy solid, paste, flake, bead or liquid blend depending on grade and temperature |
| Typical behaviour | Surface-active, water-dispersible and suitable for selected oil-in-water and aerated fat-water systems |
| Technical positioning | Best evaluated in bakery, whipped topping, frozen dessert, icing, filling, dressing and wetting applications; not a universal replacement for Polysorbate 80, Polysorbate 65, lecithin, PGPR or mono- and diglycerides |
Application fit
Polysorbate 60 can be considered where the formulation needs surface activity, oil-in-water emulsification, improved aeration, fat distribution, wetting of colours or powders, controlled foam formation or better processing tolerance. Suitability depends on the food category, permitted use level, fat phase, protein system, stabilisers, water activity, process temperature, sensory expectations and final label requirements.
- Cakes, cake mixes and bakery emulsifier systems
- Cake icings, fillings, creams and glazes
- Whipped edible-oil toppings and aerated dessert systems
- Ice cream, frozen custard, sherbet and nonstandardised frozen desserts
- Nonstandardised dressings and emulsified sauces
- Confectionery coatings and selected cacao-product systems where permitted
- Sugar coatings and opacity-support systems
- Shortenings and edible-oil emulsifier systems
- Dry mixes, gelatin desserts, pudding mixes and colour wetting systems
- Yeast-leavened bakery products where dough-conditioning use is permitted
Industrial formulation value
Polysorbate 60 is valuable because it helps manage the interface between water, fat, proteins, starches, colours, flavours and air. In cakes and cake mixes, it may support batter aeration, fat dispersion, crumb structure and processing tolerance when used with the right emulsifier system. In whipped toppings and frozen desserts, it can contribute to controlled fat destabilisation, air incorporation, body, texture and meltdown performance. In dry mixes and colour systems, it can function as a wetting or dispersing aid for ingredients that are difficult to hydrate uniformly.
Industrial buyers should evaluate Polysorbate 60 by performance and compliance, not only by price per kilogram. Key commercial factors include acid value, hydroxyl value, saponification value, oxyethylene content, fatty acid source, colour, odour, peroxide value, water content, melting or softening behaviour, particle form, packaging integrity, residual ethoxylation impurities, documentation quality and supplier traceability.
Key technical effects
- Oil-in-water emulsification: Helps distribute fat or oil phases into aqueous food systems.
- Batter aeration: Supports air incorporation and foam stability in selected cake and bakery systems.
- Fat dispersion: Improves distribution of shortening, oils or fat blends where the formulation and process allow.
- Frozen-dessert structure: Can support fat destabilisation, body, smoothness and meltdown control in combination with stabilisers and other emulsifiers.
- Wetting and dispersion: Helps wet colours, powders or hydrophobic components in dry mixes and aqueous systems.
- Opacity and coating effects: Can support opacity or emulsifier function in permitted coating systems.
- Processing tolerance: May improve mixing, incorporation, phase stability and product uniformity across production batches.
Formulation considerations
- Use level: Excessive dosage can create waxy, soapy, bitter or surfactant-like notes and may exceed legal limits.
- Melting behaviour: Solid, waxy or paste grades may need warming, premelting or controlled premixing.
- Matrix dependence: Performance changes with fat type, protein, starch, sugar, salt, hydrocolloids, pH and process temperature.
- Emulsifier balance: Polysorbate 60 is often used with Polysorbate 65, Polysorbate 80, sorbitan monostearate, mono- and diglycerides or other emulsifiers.
- Oxidation control: Peroxide value, odour and fatty acid source matter in delicate bakery, dairy, dessert and flavour systems.
- Label sensitivity: Some brand owners avoid synthetic-sounding emulsifiers; confirm label and marketing requirements before development.
- Regulatory limits: Permission and maximum levels vary by destination market and food category.
Application guidance by industry
Cakes and cake mixes
In cakes and dry cake mixes, Polysorbate 60 can support batter aeration, fat dispersion, emulsion stability and crumb quality when used within a suitable emulsifier system. Trials should include mixing time, batter specific gravity, oil or shortening type, egg system, flour strength, sugar level, leavening, bake profile, crumb texture and shelf-life softness.
Icings, fillings and bakery creams
In icings, glazes, cake fillings and bakery creams, Polysorbate 60 may help emulsify fat and water phases, support opacity, improve texture and reduce separation. Formulators should evaluate sugar concentration, fat melting point, starch or gum system, water activity, storage temperature, freeze-thaw exposure and packaging interaction.
Whipped toppings and aerated systems
In whipped edible-oil toppings and aerated dessert systems, Polysorbate 60 can help form and destabilise emulsions in a controlled way during whipping. Final performance depends on fat melting profile, protein or stabiliser system, sugar level, homogenisation, chilling, whipping equipment, overrun target and cold-chain conditions.
Frozen desserts and ice cream-style products
In ice cream, frozen custard, sherbet and nonstandardised frozen desserts, Polysorbate 60 may contribute to fat-protein interaction, air-cell structure, body, smoothness and meltdown resistance. It should be evaluated with mono- and diglycerides, Polysorbate 80, stabiliser blends, milk proteins, fat source, homogenisation pressure, ageing time and freezing conditions.
Dressings and emulsified sauces
In nonstandardised dressings, sauces and emulsified savoury systems, Polysorbate 60 may support oil dispersion and emulsion stability. The full acid, salt, oil, spice, gum, starch, protein and preservative system should be tested because these factors affect droplet size, viscosity, mouthfeel and separation.
Confectionery coatings and cacao systems
In permitted confectionery coatings and cacao-related systems, Polysorbate 60 may be evaluated as an emulsifier or opacity-support ingredient. Because many chocolate and compound systems are fat-continuous, buyers should compare it with lecithin, PGPR, sorbitan monostearate or other fat-phase emulsifiers and confirm standard-of-identity restrictions before use.
Dry mixes and colour wetting
In powdered soft drink mixes, gelatin dessert mixes, pudding mixes and colour systems, Polysorbate 60 can function as a surfactant and wetting agent to improve dispersion of natural or artificial colours. Powder premix design, carrier choice, particle size, humidity control and mixing sequence are important for preventing streaks, spots or uneven reconstitution.
Shortenings, oils and protective coating systems
In permitted shortening, edible-oil and coating applications, Polysorbate 60 may help support emulsifier functionality and processing consistency. It must be checked against food standards, use-level basis, premix labelling and the final application because permission can depend on whether the ingredient is used in the food itself or in an intermediate system.
Polysorbate 60 versus related emulsifiers
Polysorbate 60 should be selected based on the fat phase, water phase, processing method, target texture, legal market and required label. It is generally more bakery-, icing- and whipped-system oriented than Polysorbate 80, which is commonly selected for flavour solubilisation and liquid oil-in-water systems. In many industrial formulations, Polysorbate 60 works best as part of a blend rather than as a single emulsifier.
| Ingredient | Typical technical role | When to evaluate |
|---|---|---|
| Polysorbate 60 | Oil-in-water emulsification, wetting, aeration support and bakery/frozen-dessert functionality | Cakes, icings, fillings, whipped toppings, frozen desserts, dressings and colour wetting systems |
| Polysorbate 65 | More waxy/stearic surface-active profile with stronger structured fat-water positioning | Whipped toppings, frozen desserts, bakery emulsifier systems and blends requiring a solid-like emulsifier |
| Polysorbate 80 | Liquid oil-in-water emulsifier and flavour-oil solubiliser | Beverages, flavour emulsions, oil-soluble component dispersion and frozen-dessert systems |
| Sorbitan Monostearate | Lower-HLB fat-phase emulsifier and crystallisation support | Cakes, whipped toppings, confectionery coatings and emulsifier blends where permitted |
| Mono- and Diglycerides | Broad bakery, frozen dessert and fat structuring emulsifier function | Bakery, ice cream, margarines, shortenings and general emulsifier blends |
| Lecithin / PGPR | Fat-phase flow, wetting and viscosity control | Chocolate, compound coatings and fat-continuous systems where permitted |
Technical purchasing notes
When reviewing Polysorbate 60, compare the supplier specification against the intended food application, required function, regulatory market, process conditions, sensory profile, packaging needs and customer documentation requirements. The most useful industrial inquiry normally includes target grade, physical form, food category, required specification, packaging size, quantity, destination and approval documents.
| Evaluation point | Why it matters |
|---|---|
| Identity and E / INS status | Confirms the correct food additive identity as Polysorbate 60 / E435 / INS 435. |
| Acid value | Indicates free fatty acid level and supports specification compliance and flavour quality. |
| Saponification value | Helps confirm ester composition and consistency of the emulsifier chemistry. |
| Hydroxyl value | Supports identity and functional consistency of the polyoxyethylene sorbitan ester system. |
| Oxyethylene content | Relevant to surfactant character, dispersibility and regulatory specification alignment. |
| Stearic / palmitic profile | Important for melting behaviour, fat compatibility and consistency between lots. |
| Water content | Affects stability, handling, storage and some microbiological risk assessments. |
| Peroxide value | Important for odour, oxidation risk and delicate dessert, bakery or flavour applications. |
| Colour and odour | Critical for cakes, icings, dairy-style systems and whipped toppings where off-notes are noticeable. |
| Melting / softening behaviour | Important for incorporation, premixing, winter handling and process design. |
| Particle form | Flakes, beads, pastes and blends differ in dosing, melting, dusting and mixing behaviour. |
| Fatty acid source | Relevant for palm, soy, sunflower, halal, kosher, vegan, allergen, sustainability and customer declarations. |
| Residual ethylene oxide / 1,4-dioxane | May be requested by buyers or markets due to ethoxylated ingredient controls. |
| Heavy metals and impurities | Required for food safety, import approval and customer qualification. |
Typical specification items to compare
Specifications vary by producer, grade and regulatory market. Before approving a supplier, request the current technical data sheet and a batch-specific certificate of analysis. The following parameters are commonly reviewed during industrial qualification:
- Product name, synonym list, E / INS number and CAS number
- Chemical description and intended food-grade status
- Appearance, colour, odour and physical form
- Acid value, hydroxyl value, saponification value and oxyethylene content
- Water content or loss on drying
- Peroxide value and oxidation-related limits
- Melting range, softening behaviour or handling temperature guidance
- Fatty acid composition or source information where available
- pH of aqueous dispersion where specified
- Ash, residue on ignition and inorganic impurity profile
- Residual ethylene oxide, 1,4-dioxane or other process-related impurities where required
- Lead, arsenic, mercury, cadmium and total heavy metals according to buyer requirements
- Total plate count, yeast and mould, coliforms, E. coli and Salmonella where required
- Packaging type, net weight, lot coding, tamper evidence and pallet configuration
- Shelf life, storage conditions and retest policy
Processing and handling guidance
Polysorbate 60 is usually handled as a waxy solid, flake, bead, paste or concentrated blend rather than as a thin liquid. Depending on grade and plant temperature, it may need warming, premelting or controlled addition into a fat phase or emulsifier premix before it distributes uniformly. Avoid overheating, prolonged air exposure and contamination during use, because oxidation, odour pickup and process variation can affect sensitive food systems.
Melting and premixing
Warm only as needed to obtain workable flow or dispersion. Premix with part of the fat phase, emulsifier blend, water phase or carrier system depending on the target application.
Dry addition
For dry mixes, use a controlled premix with a compatible carrier to avoid localised concentration. Validate homogeneity with the actual mixer, batch size and blending time.
Emulsion formation
Add under good agitation and validate droplet size, separation, creaming, oiling-off and texture over the full shelf life. Homogenisation may be required for fine emulsions.
Aerated systems
In whipped, cake or frozen systems, evaluate overrun, foam stability, batter specific gravity, meltdown, fat destabilisation, crumb texture and mouthfeel after the full process cycle.
Temperature control
Cold storage can make waxy emulsifiers harder to dose. Confirm unloading, cutting, melting, transfer and cleaning procedures before commercial production.
Cleaning control
Surface-active emulsifiers can leave residues on mixers, kettles, hoses and dosing systems. Validate cleaning to avoid carryover, foam, flavour contamination or texture variation.
Regulatory and labelling review
Polysorbate 60 is identified as E435 / INS 435, but permitted use depends on the destination market, food category, technical function, maximum use level and final label declaration. Industrial buyers should not assume one country’s permission applies globally. Export products, private-label projects and foods with standards of identity require especially careful review.
- Confirm whether Polysorbate 60 / E435 / INS 435 is permitted in the target country and food category.
- Check the maximum permitted use level and whether the limit applies to finished food, premix, concentrate, dry basis, flour basis or consumed portion.
- Confirm whether the legal declaration must be “Polysorbate 60”, “E435”, “emulsifier”, “wetting agent”, “dough conditioner” or another market-specific term.
- Check whether the food standard of identity allows Polysorbate 60 in the intended product.
- Review whether claims such as “clean label”, “no artificial emulsifiers”, “natural”, “plant-based”, “halal”, “kosher”, “non-GMO” or “allergen-free” are compatible with the selected grade and documents.
- Confirm whether the selected grade is suitable for export markets with specific controls on ethoxylated ingredients or process-related impurities.
Food-system approval checklist
A successful Polysorbate 60 approval should combine regulatory review, formulation trials, process validation and documentation review. Before moving from sample to commercial order, buyers should confirm that the grade works in the exact food matrix and production process.
| Project question | Why it should be checked before launch |
|---|---|
| Is the food category permitted? | Some markets allow Polysorbate 60 only in specified categories and at specified limits. |
| Is the use level calculated correctly? | Incorrect basis can cause non-compliant dosage or weak technical performance. |
| Does the material melt and disperse properly? | Solid, waxy or paste grades may need a defined premixing or melting step. |
| Does the product pass sensory testing? | Overuse or poor dispersion can create waxy, bitter or surfactant-like notes. |
| Does the emulsifier system survive storage? | Texture, aeration, oiling-off, phase separation, crumb softness and meltdown should be checked through shelf life. |
Documents to request
- Product specification or technical data sheet
- Batch-specific certificate of analysis
- Food-grade statement and intended-use declaration
- Safety data sheet
- Allergen statement
- GMO status declaration
- Vegan / vegetarian statement, if required
- Halal and kosher certificates, if required
- Origin statement and manufacturer information, where disclosable
- Fatty acid source and palm / soy / sunflower origin information where required
- Acid value, hydroxyl value, saponification value and oxyethylene content
- Peroxide value, water content, melting behaviour and density information where applicable
- Residual ethylene oxide, 1,4-dioxane and process impurity declarations where required
- Heavy metal and impurity declarations
- Microbiological limits and test method information where applicable
- Shelf-life, storage and handling information
- Packaging details, label draft and pallet configuration
- Market-specific declarations required by the destination country
Packaging, storage and logistics
Polysorbate 60 is commonly supplied in food-grade cartons, bags, pails, drums or lined containers depending on supplier, physical form and order volume. Flakes, beads, pastes and waxy solids should be protected from contamination, moisture, odour pickup, excessive heat and physical damage. Because handling behaviour changes with temperature, winter shipping, hot climates and warehouse conditions should be considered in the logistics plan.
| Commercial detail | Recommended RFQ information |
|---|---|
| Order quantity | State sample, lab trial, first commercial order, monthly demand and annual forecast. |
| Grade | Specify food grade, E435 / INS 435 compliance, required specification and destination-market requirement. |
| Physical form | Specify flake, bead, paste, waxy solid, liquid blend, premix or other required handling format. |
| Packaging | Specify bag, carton, pail, drum, liner requirement, pallet format or container-load preference. |
| Application | Share whether the material will be used in cake, icing, filling, whipped topping, frozen dessert, dressing, confectionery coating, dry mix or colour wetting system. |
| Destination | Provide country, port, delivery city and consignee requirements if available. |
| Delivery term | Indicate EXW, FCA, FOB, CFR, CIF, DAP or another Incoterms preference if known. |
| Documentation | List all required certificates before quotation to avoid delays after order confirmation. |
Storage recommendations
Store Polysorbate 60 in tightly closed original containers in a clean, dry, well-ventilated warehouse away from direct sunlight, strong odours, incompatible chemicals and excessive heat. Protect from contamination during partial use. If the product becomes too hard or difficult to handle in cold storage, follow supplier guidance for controlled warming before use. Apply first-in, first-out stock rotation and maintain full lot traceability.
How to request this product
Send the product name, target grade, physical form, reference specification, quantity, destination country, packaging preference, expected shipment date and required documents. If you already purchase Polysorbate 60, attach or describe your existing specification, label, certificate of analysis or approved supplier standard so sourcing options can be compared more accurately.
For formulation-driven projects, include the application type, fat phase, target emulsion type, aeration target, process temperature, mixing or homogenisation conditions, shelf-life target, packaging format, label requirements and whether the product is for export. This information helps determine whether Polysorbate 60 is suitable or whether Polysorbate 65, Polysorbate 80, sorbitan monostearate, mono- and diglycerides, lecithin, PGPR, hydrocolloids or a custom emulsifier blend should also be evaluated.
Useful answers
What is Polysorbate 60 used for in food manufacturing?
Polysorbate 60 is used as a nonionic emulsifier, wetting agent, dispersing agent and surface-active processing ingredient. It is commonly evaluated in cakes, cake mixes, icings, fillings, whipped toppings, frozen desserts, dressings, dry mixes, colour wetting systems and selected confectionery coatings where legally permitted.
Is Polysorbate 60 the same as Tween 60?
Tween 60 is a well-known trade name historically associated with Polysorbate 60. Buyers should still approve the material by food-grade specification, E435 / INS 435 status, supplier documentation and batch COA rather than by trade name alone.
How is Polysorbate 60 different from Polysorbate 80?
Polysorbate 60 is based mainly on stearic and associated palmitic acid esters and is commonly supplied as a waxy or paste-like material, while Polysorbate 80 is based mainly on oleic acid and is usually a viscous liquid. Polysorbate 60 is more often evaluated in bakery, icing, whipped topping and frozen-dessert emulsifier systems, while Polysorbate 80 is commonly selected for liquid oil-in-water and flavour-solubilising systems.
Can Global Food Additives source Polysorbate 60?
Global Food Additives can review sourcing options for Polysorbate 60 according to target specification, grade, physical form, quantity, destination, packaging preference, delivery term and required documentation.
Which documents should be requested?
Buyers commonly request a technical data sheet, product specification, batch certificate of analysis, food-grade statement, safety data sheet, origin declaration, allergen statement, GMO status, halal or kosher certificate where required, impurity declarations, shelf-life information and packing details.
Can Polysorbate 60 be used for chocolate flow?
Polysorbate 60 may be permitted in certain confectionery coating and cacao-product applications in some markets, but it is not normally the primary chocolate viscosity reducer. Chocolate and fat-continuous coating systems usually rely on emulsifiers such as lecithin, PGPR, ammonium phosphatides or sorbitan tristearate depending on standards and market rules.
Is this product permitted in every country?
No. Food additive classification, permitted use, maximum level, labelling and documentation depend on destination-market rules, food category, technical purpose and buyer responsibility. Buyers should verify the final regulatory status before commercial use.
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