When it comes to Phosphites, it's the natural choice.

Introducing Doverphos® LGP-11®, an innovative, proprietary liquid polymeric phosphite stabilizer that is a suitable alternative to TNPP.

Doverphos® LGP-11® is unique in that it contains no alkyl phenols. Additionally, it offers excellent compatibility in thermoplastic resins, resulting in reduced additive migration and exposure, especially for indirect food contact applications.

Appearance Clear to slightly hazy liquid
Refractive Index @ 25° C 1.4588
Specific Gravity @ 25° C 0.98
AV 0.01
Color, APHA < 50
Viscosity, CPS @ 25° C ~600


  • Plastic/cling wrap
  • Deli-wrap
  • Snack food packaging
  • Boil-in bags
  • Lidded, plastic food storage containers
  • Resealable sandwich bags
  • Diapers


All specifications and suggestions in this bulletin concerning the use of our products are based upon tests and data believed to be reliable. Since actual use by others is beyond our control, no guarantee, expressed or implied, is made by Dover Chemical as to the effects of such use or the results to be obtained.

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