th 1100 sodium polyacrylate polyacrylic acid watersolublepolymer watertreatmentchemic dispersant atmp watersoluble polymer phosphonic acid pca antiscalant polymers ma aa th 2000 modifiedsodiumpolyac amps t 225 paa hpma paas pasp sodiumofpolyaspartic edtmps chelant corrosion inhibitor dtpmpa hedp edtmpa hmdtmpa isothiazolinones bactericide algicide pbtca euchlorine pmida herbicide intermediate glyphosate pape papemp antistatic agent hpaa bhmtpmpa water treatment chemical polycarboxylic antiscale and dispersant corrosion inhibitor phosphonate reverse osmosis chemicals organophosphoric salts