Certainly! Below is a detailed product information guide for TWEEN 20, a commonly used non-ionic surfactant in biological applications:

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TWEEN 20 Product Information


Storage
- Conditions: TWEEN 20 should be stored in a cool, dry place.
- Temperature: Ideally, maintain storage temperature between 15°C to 25°C (59°F to 77°F).
- Container: Keep in a tightly sealed container to prevent contamination and moisture absorption.
- Shelf Life: When stored properly, TWEEN 20 can remain stable for up to 2 years.


Product Description
- Chemical Name: Polyoxyethylene (20) sorbitan monolaurate.
- CAS Number: 9005-64-5
- Appearance: It is a viscous, pale yellow liquid, known for being soluble in water and various organic solvents.
- Nature: Non-ionic surfactant commonly used in biochemical applications.
- Molecular Formula: C58H114O26


Key Features
- Versatility: Suitable for use in a wide range of applications including emulsification, protein solubilization, and cell culture.
- Safety: Generally regarded as safe (GRAS) for use in food and pharmaceutical industries.
- Effectiveness: Facilitates the dispersion of hydrophobic compounds in aqueous solutions.
- Compatibility: Compatible with most ionic and non-ionic surfactants and other ingredients in formulations.


What's Included
- Product Packaging: Typically available in various sizes, from small laboratory-grade bottles to larger industrial containers.
- Documentation: Accompanied by a Certificate of Analysis (COA) and Safety Data Sheet (SDS) for reference on purity, safety, and handling.
- User Guide: Instructions on optimal usage and handling procedures may be provided.


Applications
- Biochemical Research: Used in the preparation of reagents and buffers for electrophoresis and chromatography.
- Cell Culture: Serves as a surfactant to enhance nutrient absorption in cell culture media.
- Pharmaceuticals: Utilized as an emulsifying agent in creams, ointments, and injectable formulations.
- Cosmetics: Acts as a solubilizer and emulsifier in lotions and personal care products.
- Food Industry: Employed as an emulsifier in food products to improve texture and stability.
- Diagnostic Kits: Included in assay kits to improve reagent solubility and performance.

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When using TWEEN 20, always follow the specific guidelines and recommendations provided by the manufacturer to ensure optimal results and safety in your applications.