AVA Chemicals [P] Ltd. Manufactures a range of micronutrients chemicals which includes Ethylene Diamine Tetra Acetic Acid Zinc Ammonium. AVA Chemicals [P] Ltd. Is an ISO 9001:2000 certified company. Ethylene Diamine Tetra Acetic Acid Zinc Ammonium has a white powder like appearance and the CAS numbers are 14025-21-9. Ethylene Diamine Tetra Acetic Acid Zinc Ammonium measures 6.5 to 7.5 in pH rating scale and the percent of zinc content is also 6.5 to 7.5.
