8.22184
TWEEN® 20
for synthesis
동의어(들):
Montanox 20, Polyoxyethylene (20) sorbitan monolaurate, Polysorbate 20, Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate
General description
Tween®-20 is a polysorbate-based non-ionic surfactant. It is made up of three chemical units:
- aliphatic ester chains that hinder biomolecules from nonspecific interactions
- aliphatic chain that can be non-covalently adsorbed on a hydrophobic surface
- hydrophilic terminal hydroxyl groups, which can be chemically modified for potential applications.
Application
Non-ionic detergent
Tween®-20 can be used as a structure-directing agent in the preparation of mesoporous oxide films because of its ability to promote textural properties of the films such as controllable crystallinity, film morphology, tailor-designed pore structure, high BET surface area, and controlled film thickness. It is also used in the synthesis of AuNPs/TWEEN/GO composites, where Tween®-20 acts as a reducing and immobilizing agent for AuNPs (Au nanoparticles) as well as a stabilizing agent for GO (graphene oxide).
Tween®-20 can also be used as an emulsifying, solubilizing, and wetting agent in a variety of liquid formulations.
Tween®-20 can also be used as an emulsifying, solubilizing, and wetting agent in a variety of liquid formulations.
Analysis Note
Density (d 20 °C/ 4 °C): 1.095 - 1.105
Hydroxyl value: 96 - 108
Saponification value: 40 - 50
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Hydroxyl value: 96 - 108
Saponification value: 40 - 50
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Legal Information
TWEEN is a registered trademark of Croda International PLC
저장 등급
10 - Combustible liquids
flash_point_f
527.0 °F - Pensky-Martens closed cup
flash_point_c
275 °C - Pensky-Martens closed cup
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Development and evaluation of solid self nano-emulsifying formulation of rosuvastatin calcium for improved bioavailability
Kulkarni NS, et al.
Tropical Journal of Pharmaceutical Research, 14(4), 575-582 (2015)
Mass transport phenomena in oil-in-water emulsions containing surfactant micelles: Ostwald ripening
Weiss J, et al.
Langmuir, 16(17), 6833-6838 (2000)
Relationships between the hydrophilic-lipophilic balance values of pharmaceutical excipients and their multidrug resistance modulating effect in Caco-2 cells and rat intestines
Lo Yu-li
Journal of Controlled Release : Official Journal of the Controlled Release Society, 90(1), 37-48 (2003)
Synthesis, characterization and electrochemical properties of mesoporous zirconia nanomaterials prepared by self-assembling sol-gel method with Tween 20 as a template
Chen Y, et al.
Chemical Engineering Journal, 170(2-3), 518-524 (2011)
Hierarchical macro-mesoporous structures in the system TiO2-Al2O3, obtained by hydrothermal synthesis using Tween-20 as a directing agent
Garcia-Benjume ML, et al.
Materials Characterization, 60(12), 1482-1488 (2009)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 8.22184.1000 | 04022536485652 |
| 8.22184.0500 | 04022536485645 |
| 8.22184.0050 | 04027269250430 |
| 8.22184.2500 | 04022536685243 |
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