BRAND / VENDOR: Merck
Merck, 435503-250ML, Poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol)
CATALOG NUMBER: 435503-250ML
- 99 en stock
- En rupture de stock, expédition prochainement
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CATALOG NUMBER: 435503-250ML
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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