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            China Promethazine hydrochloride - China Supplier
            
        
        
        
        
            
            
                        
            
        
        
    
        

    
    
        
        
        
        
    		  
        
                                                
        Promethazine hydrochloride
        
                        
        
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        CAS NO:58-33-3 Promethazine hydrochloride

Name  Promethazine hydrochloride  

Synonyms  10-(2-Dimethylamino-1-propyl)phenothiazine hydrochloride 
 
Molecular Formula  C17H20N2S.HCl 

Molecular Weight  320.88 

CAS Registry Number  58-33-3 widelychemical

EINECS  200-375-2 

Uses: for allergic diseases and vomiting during pregnancy
    
Melting point  230-232 oC 

Appearance: White or light yellow crystalline powder

PH:  4.0-5.0

Loss on drying: not more than 0.5%

Residue on ignition: not more than 0.1%

Assay: not less than 99.0%
        

        


        
    
        
                                
                                
        
                                    
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