Synonyms: Lignosulfonicacid,sodiumsalt,sulfomethylated;Sulfomethylateddesulfonatedspentpulpingliquor;LIANOSULFONIC ACID, SODIUM SALT, DESULFONATED;Lignosulfonic acid,acetate sodium salt;Lignosulfonic acid,desulfonated sodium salt;LIGNOSULFONIC ACID, SODIUM SALT, DESULFO NATED;SODIUMSALTSULFOMETHYLATEDLIGNOSULPHONATE;SODIUM SULFOMETHYLATED LIGNOSULFONATE