Super Refined™ Polysorbate 20

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Super Refined Polysorbates solubilise and stabilise the most sensitive active ingredients across dosage forms including injectable and oral. Super Refining removes impurities (including primary and secondary oxidation products) from an excipient without altering its chemical composition, helping to reduce API interaction and degradation. The benefits of Super Refined Polysorbates over standard pharmaceutical polysorbates include:

• Better API stability and finished formulation integrity

• Reduced potential for cellular irritation

• Improved taste profile when used in oral liquid dosage forms.

Product brochures & guides Material Safety Data Sheets

Product details

Pharmacopoeia compliance

FDA-IID listed
JP/JPE
Ph. Eur.
USP/NF

Chemical group

Ester
Polysorbate
Sorbitan ester

Administration route

Auricular
Nasal
Ophthalmic
Oral
Parenteral
Rectal and vaginal
Topical

Market application

Blood plasma fractionation
Human pharmaceutical
Human vaccines
Veterinary health

Functions

Bioprocessing
Emulsifier
Plasticiser
Solubiliser
Wetting agent

Physical form

Clear, essentially colourless liquid

HLB

16.70

Webinars

25 mins

Polysorbates in Biopharmaceutical Formulations

13 Sep 2021 | English

Dr. Rumbelow will discuss the key role polysorbates play in stabilizing biopharmaceutical formulations and their excellent performance in preventing protein aggregation across a huge range of biopharmaceutical activities. Croda, established in 1925 is known for some of our best selling and most studied excipients, polysorbates. Steve will cover the complex nature of polysorbates and how differences in purity levels in the various grades of commercially available polysorbate can impact performance. In addition, how the various grades and indeed specific components of polysorbates, can impact formulation stability, including changes in formulation stability and issues around protein self-aggregation.

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