17715262260 / 18913906212
2885426125 / 2851551962

Tartrazine Impurity 3 Disodium Salt

Tartrazine Impurity 3 Disodium Salt
Catalogue Number: T0452031
CAS#: 3473-75-4
Molecular Formula: C10H6N2O6S2. 2 Na
Molecular Weight: 282.23 2 22.99
Synonyms: disodium 4,5-dihydro-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
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COA HPLC(液相) MS(质谱) HNMR(氢谱) CNMR(碳谱) QNMR(定量核磁) TGA(水分/含量) IR(红外) OR(旋光) UV(紫外) TGA/KF(水分/含量)