Tetrasodium ethylenediaminetetraacetate tetrahydrate Chemical name : Tetrasodium ethylenediaminetetraacetate tetrahydrate Chemical formula : C10H12N2O8Na4.4H2O Molecular weight : 452.2 CAS No: [13236-36-4] Synonyms: Na4EDTA ; EDTANa4 ; Tetrasodium EDTA Physical properties : Tetrasodium ethylenediaminetetraacetate tetrahydrate is a dry, white crystalline powder and appears alkali in water, it is soluble in water and insoluble in alcohols . Applications : As _disibledevent=20MTS EDTA-FE-13% Spec: Appearance yellow Chelated Fe % 13 min Water insoluble % 0.1 max PH 6-7 Packing: IN 25KGS NET BAG EDTA-MG-6% Spec: Appearance White crystalline powder Chelated Fe % 6 min Water insoluble % 0.1 max PH 6-7 Packing: IN 25KGS NET BAG