Polysorbate 20, liquid
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.
Let op: Research Use Only (RUO).
- CAS-nummer:9005-64-5
- Formule:C₅₈H₁₁₄O₂₆
- MDL-nummer:MFCD00165986
- Kokend Pt:>100 °C (literatuur)
- Dichtheid:1,095 g/mL (literatuur)
- Temperatuur bij opslag:Kamertemperatuur
Specificaties
Specificatie testresultaten
- 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
Specificaties
- VPE:100 mL
Specificaties
Aanbevelingen worden alleen gepersonaliseerd op basis van uw winkelvoorkeuren als u daarvoor toestemming hebt gegeven door Verbeter mijn winkelervaring" op Mijn Account pagina" aan te zetten.
Anders ontvangt u algemene aanbevelingen.
Catalogus #: 83639.320
Leverancier: VWR Chemicals
Catalogus #: 20864.320
Leverancier: VWR Chemicals
Catalogus #: 83640.320
Leverancier: VWR Chemicals
Catalogus #: 1.00030.2500
Leverancier: Merck
Catalogus #: 31770.294
Leverancier: VWR Chemicals
Catalogus #: 83645.320
Leverancier: VWR Chemicals
Catalogus #: 1.09439.1000
Leverancier: Merck