Poloxamer 188 CAS 9003-11-6 is a white to slightly yellow semi transparent waxy solid; Slightly foul smelling. It is easily soluble in water and ethanol, soluble in anhydrous ethanol or ethyl acetate, and almost insoluble in ether or petroleum ether.

Chinese name: Polosham 188

Chinese synonym: polyoxypropylene oxide ethylene glycerol ether; Poly (vinyl alcohol) – copolymerization; Oxidized propylene block copolymer P85; Oxidized polypropylene block copolymer PE (R); Polosham 184; Polosham 188; Polosham 237; Polosham 331

English name: Polypropylene polypropylene glycol

English synonym: BLOCKCOPOLYMEROFPOLYETHYLENEANDPOLYPROPYLENEGLYCOL; Poloxamer; POLOXAMER184NF; Polypropylene polyethyleneglycol: (PluronicL-81); PEG-ChemicalbookPPG-PEG; Pluronic (R) L64, Poly (ethyleneglycol) block poly (propyleneglycol) block poly (ethyleneglycol), Poly (propyleneglycol) block poly (ethyleneglycol) block poly (propyleneglycol); Syneronic (R) PE/L64; POLOXAMER181NF

CAS number: 9003-11-6

Molecular formula: (C3H6O. C2H4O) x

Molecular weight: 102.1317

EINECS number: 618-355-0

Melting point: 57-61 ° C

Boiling point:>200 ° C (lit.)

Density: 1.095 g/mL at 25 ° C

Purpose

Poloxamer is a non patented name for polyoxyethylene polyoxypropylene copolymer. The product produced by BASF in Germany is called PluronicChemicalbook, where the polyoxyethylene chain has relative hydrophilicity and the polyoxypropylene chain has relative lipophilicity. Therefore, it is a non-ionic polymer surfactant mainly used as an emulsifier and solubilizer in pharmaceutical preparations.

ChemicalCAS.com offers price quotation and technology support of chemical from China. In the quotation from China factory supplier, we will include price terms, payment, lead time, COA, TDS, MSDS etc. We make sure the reliable purchase source and product quality. If you need to buy chemical from China, please feel free to contact sales@chemicalcas.com