| product Name | 
    Sulfapyridine | 
   
  
  
  
    | Molecular Formula | 
    C11H11N3O2S | 
   
  
  
  
    | Molecular Weight | 
    249.2889 | 
   
  
  
  
    | InChI | 
    InChI=1/C11H11N3O2S/c12-9-4-6-10(7-5-9)17(15,16)14-11-3-1-2-8-13-11/h1-8H,12H2,(H,13,14) | 
   
  
  
  
    | CAS Registry Number | 
    144-83-2 | 
   
  
  
  
    | EINECS | 
    205-642-7 | 
   
  
  
  
    | Molecular Structure | 
     
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    | Density | 
    1.432g/cm3 | 
   
  
  
  
    | Melting point | 
    191-193℃ | 
   
  
  
   
    | Boiling point | 
    473.5°C at 760 mmHg | 
   
  
  
   
    | Refractive index | 
    1.674 | 
   
  
  
  
    | Flash point | 
    240.2°C | 
   
  
  
  
    | Water solubility | 
    <0.1 g/100 mL at 22℃ | 
   
  
  
  
    | Vapour Pressur | 
    3.9E-09mmHg at 25°C | 
   
  
  
  
    | Hazard Symbols | 
    
       
       
       
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    | Risk Codes | 
    
       
       
       
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    | Safety Description | 
    
       
       
       
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