L VALINE METHYL ESTER HCL-amino acids and derivatives

Factory Location: Deyang,Sichuan,China

Sample Provided: no

Appearance White crystalline powder Conforms Specific Rotation [20/D] (c = 2 in H2O ) +15.0 ± 2.0° +15.6o Melting Point (??) 160?? to 170 ?? 162?? Loss on Drying Not more than 0.50% 0.30\% Assay Not less than 98.0% 98.8% Conclusion The produc