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STS0204

TWEEN® 80

greener alternative

viscous liquid

Sinónimos:

Monooleato de POE (20) sorbitano, Monooleato de polietilenglicol sorbitano, Monooleato de polioxietilen sorbitano, Polisorbato 80

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Número CAS:
9005-65-6
UNSPSC Code:
12161902
NACRES:
NA.28
MDL number:
MFCD00082107
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description

non-ionic

Quality Level

200

assay

≥58%

form

viscous liquid

mol wt

micellar avg mol wt 79.000, average mol wt 1310

composition

Oleic acid, ≥58.0% (balance primarily linoleic, palmitic, and stearic acids)

greener alternative product characteristics

Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

CMC

0.012 mM (20-25°C)

viscosity

300—500 cP(25 °C)

transition temp

cloud point 65 °C

solubility

water: 100 mg/mL, clear to slightly hazy, faintly yellow

density

1.064 g/cm3

HLB

15.0

greener alternative category

Aligned,

SMILES string

CCCCCCCC/C=C/CCCCCCCC(=O)OCCOCC(C1C(CC(O1)OCCO)OCCO)OCCO

InChI

1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+

InChI key

RGPBUVUVZKQNHD-MDZDMXLPSA-N

Categorías relacionadas

General description

ECO Tween® 80, also known as Polyoxyethylenesorbitan monooleate, 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

Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.
TWEEN® 80 has been used in drug vehicle solution for specific injections in mice and rats. It has been used for the determination of esterase activity in bacterial cells.

Biochem/physiol Actions

TWEEN® 80 is a polysorbate surfactant which helps in stabilizing proteins and in protein membrane studies. It is regularly used for the extraction of membrane proteins and isolation of nuclei from cells.

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

Clase de almacenamiento

10 - Combustible liquids

flash_point_f

>482.0 °F - Cleveland open cup

flash_point_c

> 250 °C - Cleveland open cup

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Certificados de análisis (COA)

Lot/Batch Number
MKCX2479
MKCP3464

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