: Manganese Amino Acid Chelate Appearance : Light yellow powder Solubility : Completely water soluble Manganese : 10% min Total amino acid : 30% min Amino Nitrogen : 6.0% max Chloride : 15% max Water insoluble matter : 3.0% max Moisture 5.0% max Heavy metal (as Pb) : 20ppm max As :10ppm max