Application: Widely use as amino acid required in the diets of pig, poultry and almost all other animals. It contain a large amount of ingornic salt which can improve animals absorb and metabolize protein, in turn it can promote animals' growth rate, and improve their abilities of anti-illness

Content (dry basis): More than 98.5%
Specific rotation: 18.0; ~+21.5
Loss on Drying: Less than 1.0%
Residue on Ignition: Less than 0.3%
Ammonium salt: Less than 0.04%
Heavy metals (as Pb): Less than 0.003%
Arsenic: Less than 0.0002%
pH(10g/dl): 5.0-6.0