白色结晶性粉末

    
        
            
            
Items
            
            
            
Standard
            
        
        
            
            
Appearance
            
            
            
White powder
            
        
        
            
            
IR Spectrum
            
            
            
In accordance with structure
            
        
        
            
            
Specific Rotation [20/D]
            
(C=1 in CHCl3)
            
            
            
+51 ±3 Degree 
            
        
        
            
            
Related Substance (TLC)
            
            
            
One spot
            
        
        
            
            
Melting Point (Celsius Degree)
            
            
            
100 to 104 Celsius Degree
            
        
        
            
            
Loss on Drying
            
            
            
Not more than 0.50%
            
        
        
            
            
Limit of Isomer
            
            
            
Not more than 0.5%
            
        
        
            
            
Purity (HPLC)
            
            
            
Not less than 98.0%
            
        
    

WGK Germany  3