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Specifications:
| Application | molecular biology | ||
| Storage Temperature | Ambient | ||
| Product Type | Molecular Biology Reagent | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Molecular Biology | ||
VWR Polysorbate 80, also known as Polyoxyethylene (20) sorbitan monooleate, is a non-ionic surfactant supplied under the GPR RECTAPUR® label, designed for use in analytical laboratories, industrial formulations, and technical reagent preparation. It is known for its high solubility in water and organic solvents, excellent emulsifying properties, and compatibility with a wide range of chemical systems.
This surfactant is frequently used in emulsions, dispersions, solubilization processes, and as a wetting agent, making it a versatile additive in chemical synthesis, cleaning formulations, and process development.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Polysorbate 80 |
| Grade | GPR RECTAPUR® |
| CAS Number | 9005-65-6 |
| MDL Number | MFCD00082107 |
| Merck Index | 13,07664 |
| EINECS Number | 500-019-9 |
| Chemical Type | Non-ionic surfactant |
| Boiling Point | >100 °C (1013 hPa) |
| Melting Point | –21 °C |
| Density (20 °C) | 1.062 g/cm³ |
| Flash Point | 149 °C (closed cup) |
| Storage Temperature | Ambient |
| Physical Form | Amber to yellow viscous liquid |
| Solubility | Miscible with water and ethanol |
Packaging Options
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 28830.260 | Plastic bottle | 500 mL |
| 28830.291 | Plastic bottle | 1 L |
| 28830.320 | Plastic bottle | 2.5 L |
| 28830.460 | Plastic jerrican | 25 L |
Applications
- Emulsifying agent in chemical formulations and dispersions
- Solubilizer for hydrophobic compounds in aqueous media
- Wetting and spreading agent in coatings and surface treatments
- Used in cleaning and industrial detergent formulations
- Applied in technical-grade cosmetics, lubricants, and emulsions
- Process additive in chemical manufacturing and blending
Safety and Handling
- Non-flammable under typical use, but use standard precautions for chemical handling
- Avoid contact with eyes and prolonged skin exposure
- Use with gloves, safety glasses, and lab coat
- Store tightly sealed in a dry, well-ventilated area at ambient temperature
- Refer to the Safety Data Sheet (SDS) for complete safety, storage, and disposal instructions
VWR Polysorbate 80, GPR RECTAPUR®, is a reliable non-ionic surfactant that offers excellent emulsifying, solubilizing, and wetting properties for industrial and laboratory applications. Its broad compatibility and stable physical characteristics make it an essential reagent for formulation development and chemical processing.
- Pack Size: 500mL 1L 2.5L 25L