It can be used for injection, food additives, health care, cosmetics and sports nutrition, etc.

Grade	Pharma grade
MW	117.15
Density	(20oC)400g/cm3
Melting point	315 °C
UN No.
CAS No.	72-18-4

Assay (as C5H11NO2, dried)	≥98.5%
Specific rotation [a]20D	+26.5°~+29.0°
Identity	passes test
Acidity	5.5~6.5
Solution transmittance	≥98.0%
Chloride	≤0.02%
Sulfate	≤0.03%
Ammonium	≤0.02%
Foreign amino acids	≤0.5%
Loss on drying	≤0.2%
Ignition residue	≤0.1%
Heavy metals	≤0.001%
Arsenic	≤0.0001%
Bacterial endotoxin, EU	5 (for injection)

L-Valine (pharma. grade)