Appearance:
White to off white powder
Identification (IR):
Compares with standard
Purity:
(same/more than) 99%
Specific Rotation: +23.0~+25.0 degrees
Melting Point:
310~350 degrees
Loss on Drying:
(same/less than) 0.5%
Residue on Ignition:
(same/less than) 0.10%
L-Leucine:
(same/less than)0.1%
D-Norvaline:
(same/less than)0.1%
L-Norleucine:
(same/less than)0.1%
L-Valine:
(same/less than)0.1%