Poloxamer 188, Surfactant

Molecular Formula
HO(C2H4O)a(C3H6O)b(C2H4O)aH
Catalog Number
P1161
Supplier/Brand
Spectrum Chemical
CAS Number
9003-11-6

Poloxamer 188, Surfactant is a nonionic triblock copolymer. It is made up of a main hydrophobic chain of polyoxypropylene bordered on each side by two hydrophilic chains of polyoxyethylene. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: Polyethylene-Polypropylene Glycol ; Pluronic F68

Shipping Information


Tariff No. 3402135000

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Certificates of Analysis

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2023