Chelating Agents

EDTA
Caprylhydroxamic acid
Oxalate derivatives: e.g., diisopropyl and dipotassium
Disodium hydroxyethyliminodiacetate
Galacturonic acid and derivatives
Glucuronic acid and derivatives
Lauroyl ethylenediamine triacetic acid
Methyl dihydroxybenzoate
Trisodium ethylenediamine disuccinate
Phytic acid
Propane tricarboxylic acid
Citric acid and derivatives: e.g., diammonium citrate, bismuth citrate and acetyl trihexyl citrate 2,6-Dicarboxy pyridine
Phosphoric and phosphonic acid derivatives: e.g., diethylenetriamine pentamethylene phosphonic acid, disodium azacycloheptane diphosphonate, glycereth-26 phosphate, disodium pyrophosphate, disodium salicylphosphate, aminotrimethylene phosphonic acid, phosphonobutanetricarboxylic acid, potassium trisphosphonomethylamine oxidebeta-alanine diacetic acid and cyclohexanediamine tetraacetic acid