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W291706

Sigma-Aldrich

Polysorbat 80

FG

Synonym(e):

TWEEN® 80, POE (20) Sorbitanmonooleat, Polyethylenglycolsorbitanmonooleat, Polyoxyethylen-Sorbitan-Monooleat, Polysorbat 80

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W291706-SAMPLE-K
48,80 €
1 KG
67,60 €
10 KG
227,00 €
25 KG
407,00 €

48,80 €

Versandbereit am22. April 2025Details

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W291706-SAMPLE-K
48,80 €
1 KG
67,60 €
10 KG
227,00 €
25 KG
407,00 €

About This Item

CAS-Nummer:
9005-65-6
FEMA-Nummer:
2917
MDL-Nummer:
MFCD00082107
UNSPSC-Code:
12164502
E-Nummer:
E 433
NACRES:
NA.21

48,80 €

Versandbereit am22. April 2025Details

Bulk-Bestellung anfordernWeitere Informationen anfragen

Biologische Quelle

palm oil
synthetic

Qualitätsniveau

400

Qualität

FG
Halal
Kosher

Einhaltung gesetzlicher Vorschriften

EU Regulation 1333/2008 & 178/2002
FDA 21 CFR 172.515
FDA 21 CFR 172.836
FDA 21 CFR 172.838
FDA 21 CFR 172.840
FDA 21 CFR 172.842

Dampfdruck

<1 mmHg ( 20 °C)

Brechungsindex

n20/D 1.472 (lit.)

Dichte

1.064 g/mL at 25 °C (lit.)

Anwendung(en)

flavors and fragrances

Dokumentation

see Safety & Documentation for available documents

Nahrungsmittelallergen

corn

Organoleptisch

alcohol

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+

InChIKey

RGPBUVUVZKQNHD-MDZDMXLPSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

Polysorbat 80 (TWEEN® 80) ist ein Polyethylensorbitolester.

Anwendung

Polysorbat 80 (TWEEN® 80) ist ein hydrophiles, nichtionisches Tensid,[1] das häufig als Tensid und Solubilisierungsmittel im Lebensmittel- und Kosmetikbereich eingesetzt wird.[2]

Rechtliche Hinweise

TWEEN is a registered trademark of Croda International PLC

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Lagerklassenschlüssel

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WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SHBS5090
SHBS4768
SHBR4730
SHBR7327
SHBR7325

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

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Polysorbat 20 tested according to Ph. Eur.

Sigma-Aldrich

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Polysorbat 20

Polysorbat 80 OmniPur&#174;

Millipore

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Sigma-Aldrich

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TWEEN® 80

Hongjian Zhang et al.
Archives of pharmacal research, 26(9), 768-772 (2003-10-17)
Tween 80 (Polysorbate 80) is a hydrophilic nonionic surfactant commonly used as an ingredient in dosing vehicles for pre-clinical in vivo studies (e.g., pharmacokinetic studies, etc.). Tween 80 increased apical to basolateral permeability of digoxin in Caco-2 cells suggesting that
Stability characterization of a polysorbate 80-dimethyl trisulfide formulation, a cyanide antidote candidate.
Bartling CM, et al.
Drugs in R&D, 16(1), 109-127 (2016)
Use of Polysorbate 80 (Tween 80) as a phase-transfer catalyst.
Thoman CJ, et al.
The Journal of Organic Chemistry, 54(18), 4476-4478 (1989)
Tatiana Beldarrain-Iznaga et al.
Food research international (Ottawa, Ont.), 141, 110136-110136 (2021-03-02)
To provide their health effect, probiotics need to maintain their viability, adhere to the intestinal epithelium, and colonize it without losing their probiotic properties. In the present study, Lactobacillus casei was encapsulated in a double emulsion and then coated with
Asher Preska Steinberg et al.
Biomacromolecules, 20(7), 2675-2683 (2019-06-28)
Systems consisting of a polyelectrolyte solution in contact with a cross-linked polyelectrolyte network are ubiquitous (e.g., biofilms, drug-delivering hydrogels, and mammalian extracellular matrices), yet the underlying physics governing these interactions is not well understood. Here, we find that carboxymethyl cellulose

Fragen

1-3 von 3 Fragen  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. Storage conditions of Polysorbate 80: What are the adviced storage conditions of Polysorbate 80? We normally store it at room temperature. But recently stored it at 2-8°C, does this impact the quality of our product?

    1 Antwort

    1. This product does not require controlled temperature storage. While stability studies at low temperatures have not been performed, historically, refrigerated temperatures have had no impact on product integrity. In many cases, this product is added to mixtures at low concentrations and then stored frozen. This product ships at ambient temperature globally, at all times of the year, and in all climates. It is very robust.

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