natrosol™ 250 l pharm hydroxyethylcellulose

chemistry: cellulosics

chemical name: hydroxyethylcellulose

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Hydroxyethylcellulose (HEC) is a non-ionic, water-soluble polymer widely used in pharmaceutical formulations.

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features and benefits
  • the most hydrophilic matrix polymer that can effectively reduce the burst release of drugs in sustained-release formulations
  • high-viscosity grades provide effective diffusion-limiting release of active pharmaceutical ingredients (API) with low water solubility
  • a friendly option for osmotic pump
  • very hydrophilic, no cloud point
  • easily dispersed in cold or hot water

  • modified release
  • film coating
  • film former
  • rheology modifier

region currently available

For country-specific details, please contact your local sales representative.
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sustainability features

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sustainability descriptor page >
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