... making, daily chemicals, etc. Pharmaceutical food grade products: Hydroxyethyl Cellulose has surface action, decentralization, water reservation and others in solid ... solvent and organic solvent water system.Salt resistanceNonionic cellulosic ether product is not a polyelectrolyte, so when a metal ... suspending agent ,protective colloid,emulsifier,etc. Hydroxy Propyl Methyl Cellulose 9004-65-3 HPMC