Tartrazine Impurity 2
Product Specifications
CAS Number
750530-77-9
Synonyms
4- (2- (4',5-disulfo-[1,1'-biphenyl]-2-yl) hydrazineylidene) -5-oxo-1- (4-sulfophenyl) -4,5-dihydro-1H-pyrazole-3-carboxylic acid
Molecular Formula
C22H16N4O12S3
Molecular Weight
624.57
Target Alternative Name
Tartrazine
Product Name Synonym
4- (2- (4',5-disulfo-[1,1'-biphenyl]-2-yl) hydrazineylidene) -5-oxo-1- (4-sulfophenyl) -4,5-dihydro-1H-pyrazole-3-carboxylic acid
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