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TWEEN 20, MP Biomedicals™
TWEEN 20, Molecular biology reagent, Viscous pale yellow liquid
Merk: MP Biomedicals 11TWEEN201
68.00 EUR valid until 2025-12-31
Use promo code "25339" to get your promotional price.
Aantal | 500 mL |
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This item is not returnable.
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Beschrijving
- TWEEN 20 is a nonionic detergent widely used in biochemical applications, such as emulsifying agents for the preparation of stable oil-inwater emulsions.
- It has been used in preextraction of membranes to remove peripheral proteins.
- TWEEN 20 has been used as a blocking agent for membrane based immunoassays at a typical concentration of 0.05%.
- TWEEN 20 can be used for lysing mammalian cells at a concentration of 0.05 to 0.5%. TWEEN 20 is a polyoxyethylene sorbitol ester.

Chemische identificatiekenmerken
9005-64-5 | |
522.68 | |
HMFKFHLTUCJZJO-UHFFFAOYNA-N | |
2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate |
(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6 | |
MFCD00165986 | |
Polyethyleneglycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate, Polysorbate 20, Polyoxyethylene (20) Sorbitan Monolaurate | |
CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO |
Specificatie
Pale Yellow | |
Liquid | |
1.09 - 1.12(25°C) | |
>230°F/ >110°C (Lit.) | |
1.08 - 1.13 | |
Brookfield Viscosity: 370-430 cps (25°C, neat, Lit.) | |
MFCD00165986 | |
Soluble in Water(100mg/mL). | |
CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO | |
522.68 |
9005-64-5 | |
>100°C (literature) | |
500 mL | |
< 1.33 hPa (< 1.00 mmHg, Lit.) | |
(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6 | |
≤3% | |
Polyethyleneglycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate, Polysorbate 20, Polyoxyethylene (20) Sorbitan Monolaurate | |
HMFKFHLTUCJZJO-UHFFFAOYNA-N | |
2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate | |
Molecular Biology |
Veiligheid en behandeling
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
- Tween 20, molecular biology reagent
Signaalwoord
- Waarschuwing
Gevarencategorie
- Huidcorrosie/-irritatie Indeling Categorie 2
- Ernstig oogletsel/oogirritatie Categorie 2
- Dzia anie toksyczne na narzady docelowe Categorie 3
Gevarenaanduiding
- H315-Veroorzaakt huidirritatie.
- H319-Veroorzaakt ernstige oogirritatie.
- H335-Kan irritatie van de luchtwegen veroorzaken.
Veiligheidsmaatregel
- P261-Inademing van stof/rook/gas/nevel/damp/spuitnevel vermijden.
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P321-Specifieke behandeling vereist (zie op dit etiket).
- P405-Achter slot bewaren.
- P501b-Inhoud/verpakking afvoeren naar verwerken volgens de plaatselijke/regionale/nationale/internationale voorschriften.
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