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Polysorbate 40
Polysorbate 40
Polysorbate 40
Thermo Scientific Chemicals

Polysorbate 40

CAS: 9005-66-7 | (C2H4O)w(C2H4O)x(C2H4O)z(C2H4O)yC22H42O6 | 522.68 g/mol
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100 mL
500 mL
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Catalog number L15030.AE
also known as L15030-AE
Price (USD)
32.60
Each
Quantity:
100 mL
Request bulk or custom format
Price (USD)
32.60
Each
Chemical Identifiers
CAS9005-66-7
Molecular Formula(C2H4O)w(C2H4O)x(C2H4O)z(C2H4O)yC22H42O6
InChI KeyDVRFSZFBSOKHQW-UHFFFAOYNA-N
SMILESCCCCCCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO
MDL NumberMFCD00165345
SpecificationsSpecification SheetSpecification Sheet
CommentSaponification value 41-60
Water Content (Karl Fischer Titration)≤3.0%
Hydroxyl Value87-105
Residue on ignition≤0.25%
Appearance (Color)Pale yellow to yellow
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Polysorbate 40 has been used in a study to assess the determination of iodide in urine based on a chemiluminescence system. It has also been used in a study to investigate the delivery of astaxanthin and canthaxanthin to HepG2 cells. Also used as oil-in-water emulsifiers in pharmaceuticals, cosmetics, cleaning compounds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only