AVA Chemicals [P] Ltd. Offers Liquid Zinc Ammonium Salt of Ethylene Diamine Tetra Acetic Acid. AVA Chemicals [P] Ltd. Is an ISO 9001:2000 certified company. CAS Numbers of Liquid Zinc Ammonium Salt of Ethylene Diamine Tetra Acetic Acid is 67859-51-2. This chemical is a clear, straw colored solution free of foreign matter. Its molecular weight is 389.7. The amount of zinc content is 9.0 % [±0.5]. Ph of a 1% Solution of Liquid Zinc Ammonium Salt of Ethylene Diamine Tetra Acetic Acid is 7 [± 0.5]. It is a Sodium free, liquid zinc chelate having a specific gravity is 1.29 - 1.32.
