Phosphite Price Increase Effective March 15, 2022

Effective March 15, 2022, Dover Chemical Corporation is increasing list and off-list prices for all grades of Doverphos® liquid and solid alkyl and aryl organo-phosphite (esters) by $ 0.40 per pound.

This increase is necessary due to continued increases in critical raw materials, such as phosphorus tri-chloride, used in the production of all phosphites. 

All orders placed for shipment on or after March 15, 2022 will be affected by this increase regardless of order placement date or previous confirmation.