| Chemical Name: | 
              Alizarin Red S | 
             
            
              | Synonyms: | 
              C.I. 58005; 9,10-Dihydro-3,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt; Mordant Red 3; Sodium alizarinesulfonate | 
             
            
              | CAS#: | 
              130-22-3 | 
             
            
              | Molecular formula: | 
              C14H7NaO7S | 
             
            
              | Molecular weight: | 
              342.26 | 
             
				
              | Molecular Structure: | 
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