Tartrazine Impurity 2|Xianglong Reference Material Center

QC-S211205

Tartrazine Impurity 2

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

Molecular Formula
C10H6N2Na2O6S

Molecular Weight
328.21

CAS No.
3473-75-4; 118-47-8(free base);52126-51-9(Na salt)

Standard Reference Material For "Tartrazine Impurity 2" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.

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Related API Products

QC-S211205

Tartrazine Impurity 2

Molecular Formula: C10H6N2Na2O6S

Molecular Weight: 328.21

CAS No.: 3473-75-4; 118-47-8(free base);52126-51-9(Na salt)

Details

QC-S211206

Tartrazine Impurity 1

Molecular Formula: C12H9N3Na2O6S2

Molecular Weight: 401.33

CAS No.: 56120-28-6

Details

QT010100

Tartrazine

Molecular Formula: C16H9N4Na3O9S2

Molecular Weight: 534.36

CAS No.: 1934-21-0

Details

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