1.Specifications L-THERONINE FEED GRADE(98.5%) CAS No.: 72-19-5 Appearance: White to Off White Powder MF: C4H9NO3 Packaging: 25kg/bag, 20MT L-THREONINE FEED GRADE(98.5%) CAS No.: 72-19-5 Appearance: White to Off White Powder MF: C4H9NO3 Molecular weight: 119.12 Threonine is an important kind of analeptic which fortifies cereal, pastry and dairy products. Like tryptophan, it rejuvenates human bodies and promotes the growth of infants. When applied in pharmaceutical field, threonine can moisten human skins due to the hydroxy in its structure. Combined with oligose, it protects human cell membranes, and accelerates the synthesis of phosphatide and the oxidation of fatty acid. With a medicinal effect of preventing fatty liver, threonine preparation works as a component of compound amino acid injection, Meanwhile, threonine can be used for the production of monobactams, one of high-effect and low-allergy antibiotics.