酒石黄杂质 2|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QC-S211205

酒石黄杂质 2

Tartrazine Impurity 2

别名：sodium 5-oxo-1-(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate

分子式
C10H6N2Na2O6S

分子量
328.21

CAS号
3473-75-4; 118-47-8(free base);52126-51-9(Na salt)

“酒石黄杂质 2”标准参考物质
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QC-S211205

酒石黄杂质 2

分子式： C10H6N2Na2O6S
分子量：328.21
CAS号：3473-75-4; 118-47-8(free base);52126-51-9(Na salt)

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QC-S211206

酒石黄杂质 1

分子式： C12H9N3Na2O6S2
分子量：401.33
CAS号：56120-28-6

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QT010100

酒石黄

分子式： C16H9N4Na3O9S2
分子量：534.36
CAS号：1934-21-0

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