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Description: Polysorbate 40, NF is used to solubilize essential oils. 
Catalog Number: 95035-046
Supplier: Spectrum Chemicals

Catalog Number: EM8.22185.0500
Supplier: MilliporeSigma

Description: CAS: 9005-66-7; MDL No: MFCD00165345; RTECS: WG2933000 Liquid Boiling Point: <gt/>100°; Flash point: <gt/>110°C (<gt/>230°F) Density (g/mL): 1.083; Refractive Index: 1.470
Catalog Number: BT142045-500ML
Supplier: BeanTown Chemical

SDS


Description: Polyoxyethylene sorbitan monopalmitate. Grade: NA. Melting Point C. Boiling Point C: NA. C62H122O26. 9005-66-7.
Catalog Number: AAAL15030-AP
Supplier: Thermo Scientific Chemicals

Description: Tweens® are a series of nonionic surfactants derived from sorbitan esters. They are soluble or dispersible in water but differ widely in organic and oil solubilities. Used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds, etc.
Tween® 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture selective protein extraction growing of tubercule bacilli, and emulsifying and dispersing substances in medicinal and food products. It has little or no activity as an anti-bacterial agent. It has been shown to have an adverse effect on the antibacterial effect of methyl paraben and related compounds. Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.
Soluble/miscible in water to give a clear yellow solution; miscible with alcohol, dioxane, and ethyl acetate; practically insoluble in liquid paraffin and fixed oils (such as mineral oil).
Autoclaving of solutions is not recommended. Sterile filtering is suggested with a 0.22 micron filter. Tween® may need to be warmed to about 40 °C and alternated with portions of hot distilled water while being poured through the filter.
Store at Room Temperature (15-30 °C).
Catalog Number: 76180-502
Supplier: MP Biomedicals


Description: Polysorbate 80 solution analytical reagent, VWR Chemicals BDH®
Catalog Number: BDH7781-2
Supplier: VWR International

Description: Polysorbate 20, Vegetable N.F., Multi-Compendial
Catalog Number: JT4600-6
Supplier: AVANTOR PERFORMANCE MATERIALS US

Description: Polysorbate 20, J.T.Baker®
Catalog Number: JTX251-9
Supplier: AVANTOR PERFORMANCE MATERIALS US

Description: Non-ionic detergent for solubilizing membrane proteins without altering biological activity.
Catalog Number: 97062-332
Supplier: VWR

Description: Polysorbate 20, Multi-Compendial
Catalog Number: JT4115-04
Supplier: AVANTOR PERFORMANCE MATERIALS US

Description: Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
Catalog Number: 97061-674
Supplier: VWR

Description: Polysorbate 80 utilizes ingredients of non-animal origin and non-peanut origin.
Catalog Number: JT4500-03
Supplier: AVANTOR PERFORMANCE MATERIALS US

Description: Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade peroxide-free
Catalog Number: 97063-980
Supplier: VWR

Description: Vegetable based.
Catalog Number: JT4117-4
Supplier: AVANTOR PERFORMANCE MATERIALS US

Description: Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
Catalog Number: 97063-872
Supplier: VWR

Description: Avantor excipients are used during the formulation process in a wide range of applications. Avantor provides high-purity and performance excipients that serve as fillers, binders, disintegrants, lubicants, flavors, emulsifiers and preservatives. All the products are cGMP produced and meet USP grade standards.
Catalog Number: JT4116-4
Supplier: AVANTOR PERFORMANCE MATERIALS US

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