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VitiPure O 80 LEX

Polyoxyethylen (20) sorbitan monooleate

Edition Date :
July 07, 2022

VitiPure O 80 is a non-ionic, hydrophilic emulsifier, co-emulsifier, solubilizer and suspension stabilizer used widely in various biopharmaceutical formulations. It appears as amber liquid in room temperature with a faint characteristic odor. VitiPure O 80 has a broad working pH range and offers good skin tolerance.

The LEX grade represents Low Endotoxins & Low bioburden grade product especially suitable for customers using it in high-risk applications.


  • Includes the microbiology specifications: Endotoxin: max. 1 IU/ml; TAMC: max. 50 cfu/g TYMC: max. 50 cuf/g; Salmonella: absent; Staphylococcus aureus: absent; Escherichia coli: absent; Pseudomonas aeruginosa: absent
  • Suitable for use as solubilizer, emulsifier, suspension stabilizer
Chemical Name
  • Polyoxyethylen (20) sorbitan monooleate
Product Function
  • Solublizers
  • Emulsifier
  • Surfactant


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VitiPure O 80 is a non-ionic, hydrophilic emulsifier and/or solubilizer. Applied in formulations as solubilizer and suspension stabilizer for biomolecule formulations e.g. vaccines, plasma etc.

Generic Name

Polysorbate 80 (Ph. Eur., USP/NF) 


IPEC GMP Pharma Grade

Country of Origin


Manufacturer address

Clariant Ibérica Producción S.A., Autovía Tarragona-Salou, Km. 3,8, 43110 La Canonja Tarragona, Spain

Packaging size (Article Nr.)

100kg steel drum (Article Nr. 32636631363, 32636631365) and 25kg steel drum (Article Nr. 32636631207); Sample size 0.5kg

Retest period

24 months