U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Share This:

TR-415: Polysorbate 80 (9005-65-6)


Study Results


Chronic Bioassay Level of Evidence

An overview of chronic evidence from Rats studies.
Rats
View
  • Equivocal Evidence, Male, Rats
  • No Evidence, Female, Rats
An overview of chronic evidence from Mice studies.
Mice
View
  • No Evidence, Female, Mice
  • No Evidence, Male, Mice

Genetic Toxicology

An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to TR-415: Polysorbate 80 (9005-65-6).
Bacterial Mutagenicity
View
  • Negative

Citation Information


NTP. TR-415: Polysorbate 80 (9005-65-6). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).

Publications


TR-415 Toxicology and Carcinogenesis Studies of Polysorbate 80 (CASRN 9005-65-6) in F344/N Rats and B6C3F1 Mice (Feed Studies)

Study Data


Toxicity and Carcinogenicity Studies


Evaluation of the Chronic Toxicity and Carcinogenicity (C60286) of Polysorbate 80 (Glycol) (9005-65-6) in F344/N Rats Exposed via Dosed Feed
Evaluation of the Chronic Toxicity and Carcinogenicity (C60286) of Polysorbate 80 (Glycol) (9005-65-6) in B6C3F1 Mice Exposed via Dosed Feed

Genetic Toxicology Studies


Genetic Toxicity Evaluation of Polysorbate 80 (Glycol) in Salmonella/E.coli Mutagenicity Test or Ames Test. Study 405466
Summary Data