Information
                    
                    Specification category:
                  
                    
                        
                            
                                
                                     | Product No. |  Product name |  specifications | 
                                
                                         | 
1.17797.010 |  4-(Dimethylamino)benzaldehyde |  AR25g | 
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                    Characteristic:
                    Appearance and properties:white crystalline powder.
Melting point(℃):73-75
Boiling point(℃):176-177(2.26kPa)
Concentration:pure product
Solubility:slightly soluble in water, soluble in alcohol, ether, chloroform, acids,and most organic solvents.
                    
Technical  indicators:
                 
                    
                        
                            
                                
                                     | Item |  AR |  CP | 
                                
                                         | 
Assay |  ≥99.0% |  ≥98.0% | 
  | 
Melt point,℃ |  73~75 |  72~75 | 
  | 
Solubility in ethanol |  Pass |  Pass | 
  | 
Solubility in hydrochloric acid |  Pass |  Pass | 
  | 
Residue on ignition(as SO4) |  ≤0.1% |  ≤0.15% | 
  | 
Sensitivity to alkaloid |  Pass |  Pass | 
  | 
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