... 2.dissolve in water 3.compound fertilizer Nitrogen Calcium Compound Fertilizer Calcium Ammonium NitrateMolecular Formula: ... efficient compound fertilizer .It contains nitrogen and calcium ,and also supplies nitrogen to plant quickly .The ... demanding of customer.Product Specification: Major IndexsStandard (%)Nitrogen,% ≥15.5Nitrate Nitrogen,% ≥14.4Ammonium Nitrogen,% ≥1.1Water content,% ≤0.6Calcium,% ...