Test Items
            
            
            
Standard
            
        
        
            
            
Appearance 
            
            
            
White to off-white powder
            
        
        
            
            
Assay 
            
            
            
98.0% to 101.0%
            
        
        
            
            
Specific Rotation [α]20/D
            
            
            
 
            
        
        
            
            
Chloride (Cl) 
            
            
            
Not more than 0.10%
            
        
        
            
            
Heavy Metals (Pb) 
            
            
            
Not more than 10 PPM 
            
        
        
            
            
Loss on Drying 
            
            
            
Not more than 0.20%
            
        
        
            
            
Residue on Ignition (Sulfated)
            
            
            
Not more than 0.20% 
            
        
    

WGK Germany  3