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1547969

USP

Polysorbate 80

United States Pharmacopeia (USP) Reference Standard

Synonym(s):
TWEEN® 80, POE (20) sorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylenesorbitan monooleate, Polysorbate 80
CAS Number:
MDL number:
NACRES:
NA.24

API family

polysorbate

mol wt

Mw ~1309.66

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

InChI

1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+

InChI key

RGPBUVUVZKQNHD-MDZDMXLPSA-N

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This Item
59924PHR37901.37171
Polysorbate 80 United States Pharmacopeia (USP) Reference Standard

USP

1547969

Polysorbate 80

Polysorbate 80 tested according to Ph. Eur.

Sigma-Aldrich

59924

Polysorbate 80

Polysorbate 80 certified reference material, pharmaceutical secondary standard

Supelco

PHR3790

Polysorbate 80

Polysorbate 80 high purity, EMPROVE® EXPERT, Ph. Eur., ChP, JP, NF

SAFC

1.37171

Polysorbate 80

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical

application(s)

liquid formulation
parenterals
pharmaceutical

API family

polysorbate

API family

-

API family

-

API family

-

mol wt

Mw ~1309.66

mol wt

average mol wt 79,000

mol wt

-

mol wt

1310 g/mol

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Polysorbate 80 is a mixture of partial esters of fatty acids, mainly oleic acid, with sorbitol and its anhydrides ethoxylated with approximately 20 moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.

Application

This USP reference standard is intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued SDS can be found here.
Sales restrictions may apply.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Polysorbate 80
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(5), 5967-5967 (2020)

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