Optical brightener ER-II
      
      
      	
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      			Post Date:Jan 04,2019
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      			Expiry Date:Jul 03,2019
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      			Detailed Description:Cas No. :13001-38-2
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      			CAS Registry Number:13001-38-2
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      			Synonyms:;C.I.199-2;1-(2-CYANOSTYRYL)-4-(4-CYANOSTYRYL)BENZENE;2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;Fluorescent Brightener 199:1;Benzonitrile, 2-2-4-2-(4-cyanophenyl)ethenylphenylethenyl-;ER-II;FBA 199:1;2,2'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[(E)-2-{4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl}ethenyl]benzonitrile;;Fluorescent Brightener ER-2;C.I. 199:1;Fluorescent brightening agent  199 (C.I. 40705);Optical Brightening Agent ER-Ⅱ;Optical Brightner ER-II;
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      			Molecular Formula:C24H16N2
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      			Molecular Weight:332.3972
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      			Molecular Structure:  
 
      
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