白色或类白色粉末

    
        
            
            
Test Items
            
            
            
Standard
            
        
        
            
            
Appearance
            
            
            
White to off-white powder
            
        
        
            
            
Assay 
            
            
            
99.0% to 100.5%
            
        
        
            
            
Specific Rotation [α]20/D
            
            
            
-20.7 to -21.5 Degree (C=8 in 6N HCl)
            
        
        
            
            
Chloride (Cl)
            
            
            
19.12% to 19.51%
            
        
        
            
            
Heavy Metals (Pb) 
            
            
            
Not more than 10 PPM 
            
        
        
            
            
Loss on Drying 
            
            
            
Not more than 0.40%
            
        
        
            
            
Residue on ignition 
            
            
            
Not more than 0.10%
            
        
    

WGK Germany  3