BRAND / VENDOR: Merck

Merck, 435503-250ML, Poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol)

CATALOG NUMBER: 435503-250ML

Regular price$0.99
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  • 99 items in stock
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Product Description

Surface activity of the polymer is dependent on the EO/PO ratio. PPG-PEG-PPG exhibits lower foaming, greater defoaming and reduced gelling tendencies relative to Pluronic® surfactants. Terminal secondary hydroxyl groups of PPG-PEG-PPG have lower reactivity and acidity than the primary hydroxyl groups in Pluronic surfactants.

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