Kolliphor® P 338
A polymeric multi-talent suitable for a large variety of applications, i.e. Kolliphor® P 338 can be used as solubilizer, emulsifier and plasticizer.
Kolliphor® P 338 is used primarily as thickening agent and gel former, but also as co-emulsifier and consistency enhancer in creams and liquid emulsions, i.e. intravenous fat emulsions. Owing to its ability to affect viscosity, Kolliphor® P 338 is also suitable as stabilizer for topically administered suspensions. As solubilizing agent maintains the clarity of elixirs and syrups. Moreover, it is also used as a wetting agent in eye drops, ointments, suppository bases, gels, and as tablet binder and coating. As plasticizer in solid dispersions Kolliphor® P 338 is suitable for use in melt granulation, spray drying and hot melt extrusion processes.
Product Details | |
Former tradename: | Lutrol® F 108 |
Chemical Name: | Methyl Oxirane polymer with Oxirane |
Compendial Name: | Ph. Eur., USP-NF: Poloxamer 338 |
CAS No.: | 9003-11-6 |
Description: | Kolliphor® P grades are white coarse-grained powders with a waxy consistency. They contain an appropriate quantity of the antioxidant BHT. It is freely soluble in water (opalescent solutions) and ethanol; insoluble in diethyl ether, paraffin and fatty oils. |
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Kolliphor® P 338 | Information & Certificates |
Kolliphor® P 338 Geismar | Information & Certificates |