description
non-ionic
Quality Segment
assay
≥50%
form
viscous liquid
composition
Oleic acid, ≥50.0% (balance primarily C10-C18 fatty acids)
greener alternative product characteristics
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentration
≥50% (GC)
impurities
4.8-5.2% water
acid number
≤2.0 mg KOH/g
hydroxyl value
39‑52 mg KOH/g
HLB
11.0
greener alternative category
General description
ECO TWEEN® 85, also known as Polyoxyethylene sorbitan trioleate, is a bio-based, nonionic detergent manufactured from a natural fatty acid. This surfactant, derived from natural sources, provides various functional advantages, such as detergency, emulsification, and wetting. Its versatility makes it well-suited for a variety of applications in biochemical and biological research, with common uses including cell lysis, protein extraction, nuclei isolation and cell fractionation.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".
Application
TWEEN 85 has been used in a study to assess the potential application of niosomes for the delivery of ammonium glycyrrhizinate for the treatment of inflammatory diseases. It has also been used in a study to investigate the joint-action of antifouling substances in copper-free paints.
Features and Benefits
- 100 % Renewable
- 100 % Bio-based
- Certified to the USDA BioPreferred Program
- Lower carbon footprint than petrochemical-based versions
- High-purity chemical suitable for a wide variety of research applications
Other Notes
For additional information on our range of Biochemicals, please complete this form.
Legal Information
ECO TWEEN is a registered trademark of Croda Inc.
TWEEN is a registered trademark of Croda International PLC
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
>300.2 °F - DIN 51758
flash_point_c
> 149 °C - DIN 51758