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Ponceau 4R
CAS No. : 2611-82-7
Chemical Formula : C20H11N2Na3O10S3
STD No. : 6160P
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Ponceau 4R
CAS No. : 2611-82-7
Chemical Formula : C20H11N2Na3O10S3
STD No. : 6160P
Read More ...Ponceau 4R Impurity 1
CAS No. : 130-13-2
Chemical Formula : C10H8NNaO3S
STD No. : 61601P
Read More ...Ponceau 4R Impurity 2
CAS No. : 842-19-3
Chemical Formula : C10H6Na2O7S2
STD No. : 61602P
Read More ...Ponceau 4R Impurity 3
CAS No. : 135-51-3
Chemical Formula : C10H6Na2O7S2
STD No. : 61603P
Read More ...Ponceau 4R Impurity 4
CAS No. : 135-76-2
Chemical Formula : C10H7NaO4S
STD No. : 61604P
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