Egypt, Arab Rep.exports of Polyphosphates; sodium triphosphate (sodium tripolyphosphate) was $92.46K . Egypt, Arab Rep.exported Polyphosphates; sodium triphosphate (sodium tripolyphosphate) to Sudan ($92.46K )Egypt, Arab Rep.exports of Polyphosphates; sodium triphosphate (sodium tripolyphosphate) was $92.46K . Egypt, Arab Rep.exported Polyphosphates; sodium triphosphate (sodium tripolyphosphate) to Sudan ($92.46K ).Polyphosphates; sodium triphosphate (sodium tripolyphosphate) imports by country in 2019