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TARTRAZINE

T-8912
Tartrazine Impurity 9 Disodium Salt
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Catalogue Number:

T-8912

Compound Name:

Tartrazine Impurity 9 Disodium Salt

Synonyms:

4-(2-(5-oxo-3-phenyl-1-(4-sulfonatophenyl)-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)benzenesulfonate, sodium salt (1:2)

CAS#:

Alternate CAS#:

Molecular Formula:

C21H14N4O7S2. 2 Na

Molecular Weight:

498.49 2*22.99

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