... 3,Water insoluble:0.1% 4,Appearance:yellow crystalline powder EDTA acid1, Chemical name: Ethylenediaminetetraacetic acid, ferric sodium complex 2 ... 13EDTA-NA-2EDTA-NA-4EDTA-CA-10 EDTA-CU-15EDTA-MG-6EDTA-MN-13 EDTA-ZN-15 One of TOP asian phosphate bases, ... fertilizer, Urea Phosphate UP fertilizer, NPK water soluble fertilizer, EDTA micronutrients fertilizer and Mono-Ammonium Phosphate MAP, tech grade, ...