P8074

TWEEN^® 80

BioXtra, viscous liquid

• Synonym(s): POE (20) sorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylenesorbitan monooleate, Polysorbate 80
• CAS Number: 9005-65-6
• Número MDL: MFCD00082107
• NACRES: NA.21

Properties

• descrição: non-ionic
• Nível de qualidade: 200
• linha de produto: BioXtra
• forma: viscous liquid
• peso molecular: micellar avg mol wt 79,000; average mol wt 1310
• composição: Oleic acid, ~70% (balance primarily linoleic, palmitic, and stearic acids)
• número de agregação: 60
• technique(s): DNA extraction: suitable; RNA extraction: suitable; cell culture | mammalian: suitable; protein purification: suitable
• Impurezas: ≤0.025% Phosphorus (P)
• resíduo de ignição: <0.1%
• CMC: 0.012 mM (20-25°C)
• temperatura de transição: cloud point 65 °C
• densidade: 1.06 g/mL at 25 °C
• traços de ânion: chloride (Cl^-): <0.05%; sulfate (SO₄^2-): <0.05%
• traços de cátion: Al: <0.0005%; Ca: <0.001%; Cu: <0.0005%; Fe: <0.0005%; K: <0.005%; Mg: <0.0005%; NH₄⁺: <0.05%; Na: <0.05%; Pb: <0.001%; Zn: <0.0005%
• HLB: 15
• 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

Description

Descrição geral

["TWEEN"] 80 is a polyethylene sorbitol ester, broadly used in biochemical applications like solubilizing proteins, isolating nuclei from cells in culture, and growing tubercle bacilli. It is also useful in emulsifying and dispersing substances in medicinal and food products. TWEEN 80 acts as an active drying agent in ice cream.

Aplicação

["TWEEN"] 80 has been used:

• to dissolve rapamycin (RAPA) for immunosuppressive treatment to perform in vivo studies in mice
• to dissolve remodelin and remodelin Fluor to assess remodelin toxicity in vivo and small molecule dosing
• to prepare assay medium for the microbiological assay for total folate

Informações legais

TWEEN is a registered trademark of Croda International PLC

Safety Information

• Código de classe de armazenamento: 10 - Combustible liquids
• WGK: WGK 1
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves