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Polysorbate 20, liquid

Polysorbate 20, liquid

Supplier:   MP Biomedicals
Polysorbate 20, liquid
Supplier:  MP Biomedicals
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Polysorbate 20, liquid

3 Options Available Below

Product Details & Documents

Polysorbate 20 is nonionic surfactant derived from sorbitan ester.

  • Refractive Index: n20/D 1.468(Lit.)
  • Viscosity: 400 cps at 25 °C.(Lit.)
  • Critical Micelle Concentration (CMC): 0.06mM

Polysorbate 20 is typically used as an emulsifying agent for the preparation of stable oil-in-water emulsions, particularly in pharmaceutical applications. It has been used in pre-extraction of membranes to remove peripheral proteins. It has been used as a blocking agent on nitrocellulose.

 : Research Use Only (RUO).

Synonyms:  Polyoxyethylene-20-Sorbitan Monolaurate, Sorbitan monolaurate, ethoxylated
  • CAS Number:9005-64-5
  • Formula:C₅₈H₁₁₄O₂₆
  • MDL Number:MFCD00165986
  • Boiling Pt:>100 °C (lit.)
  • Density:1.095 g/mL (lit.)
  • Storage Temperature:Ambient
Specifications for Product Family

Specification Test Results

  • Identity Test A:
    Passes
  • Identity Test B:
    Passes
  • FTIR:
    Conforms to Reference
  • Solubility (1g/20mL):
    Clear, Foamy Solution
  • Specific Gravity:
    1.08-1.113
  • Water Content:
    ≤3%
  • Saponification Number:
    40-50
Product Family Options

Product Information

  • Pk
    Availability
    Price
  • 100 mL
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    1 * 100 mL
    1 * 100 mL - 32,00 €
    32,00 €
    1 * 100 mL
       32,00 €

  • 500 mL
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    1 * 500 mL
    1 * 500 mL - 68,00 €
    68,00 €
    1 * 500 mL
       68,00 €

  • 1 L
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    1 * 1 L
    1 * 1 L - 101,00 €
    101,00 €
    1 * 1 L
       101,00 €

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