Polysorbate 20, MP Biomedicals™

Codice prodotto.	Quantity	Dimensione della confezione
11421981	500 mL	500mL

Codice prodotto. 11421981 Fornitore MP Biomedicals N. del fornitore 02194724.5

Descrizione

Polysorbate 20 is typically used as an emulsifying agent for the preparation of stable oil-in-water emulsions.

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.
• Polysorbate 20 is nonionic surfactants derived from sorbitan ester.

Specifica

• CAS: 9005-64-5
• Density: 1.095g/mL
• Quantity: 500 mL
• Physical Form: Clear, Yellow to Amber Viscous Liquid
• Refractive Index: n20/D 1.468(lit.)
• Specific Gravity: 1.08–1.13
• Molecular Formula: (C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6
• MDL Number: MFCD00165986
• Viscosity: 400 cps
• Synonym: tween 20, polysorbate 20, polyoxyethylene sorbitan monolaurate, polyoxyethylene 20 sorbitan monolaurate, polysorbate inn, 2-2-3,4-bis 2-hydroxyethoxy oxolan-2-yl-2-2-hydroxyethoxy ethoxy ethyl dodecanoate, alkest tw 20, polysorbate 20 nf, polysorbate 40 nf
• Solubility Information: Soluble/miscible in water to give a clear yellow solution; miscible with alcohol, dioxane, and ethyl acetate.
• InChI Key: HMFKFHLTUCJZJO-UHFFFAOYNA-N
• SMILES: CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO
• IUPAC Name: 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate
• Molecular Weight (g/mol): 522.68
• PubChem CID: 443314
• Formula Weight: about 1,228g/mol
• Grade: Cell Culture Reagent
• Concentration or Composition (by Analyte or Components): CriticalMicelle Concentration (CMC) 0.06 mM