L-Tyrosine is a important bio-chemical reagent. It is also one main raw material to synthesize hormone, L-dopamine and antibiotics. it can also accelarate the biological synthesis of thyroid hormone and melanin.
Transmittance 98. 9%; Specific Rotation [] D20 -11. 42; Chloride0. 02%; Sulfate 0. 02%; Loss on drying 0. 09%; Assay 99. 5%.
The quality complies with the standard of AJI92