Loss on Drying:
(same/less than) 0.30%
Residue on Ignition:
(same/less than) 0.10%
pH:
As reported
Heavy Metals (as Pb):
(same/less than) 0.001%
Iron:
(same/less than) 0.001%
Ammonium Salts:
(same/less than) 0.05%
Arsenic:
(same/less than) 0.0001%
Specific Rotation (a,20 D):
-10-20