Acid Red 57
      
      
      	
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      			Post Date:Sep 03,2013
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      			Expiry Date:Mar 02,2014
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      			Detailed Description:Cas No. :12217-34-4
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      			CAS Registry Number:12217-34-4
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      			Synonyms:6-Amino-5-((2-((ethylphenylamino)sulphonyl)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic acid;(6E)-5-(2-{2-[(2-ethylphenyl)sulfamoyl]phenyl}hydrazino)-6-imino-4-oxo-4,6-dihydronaphthalene-2-sulfonic acid;
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      			Molecular Formula:C24H22N4O6S2
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      			Molecular Weight:526.5847
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      			Molecular Structure:  
 
      
      	
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