We manufacture and distribute fine chemicals and laboratory
products - with quality and delivery you can count on every time.

Corner
C16H9N4Na3O9S2

CAS RN | 1934-21-0 | Acid Yellow 23

Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 1934-21-0, Whether you call it Tartrazine or Acid Yellow 23 you can be assured the products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.

Molecular Formula

Molecular Weight

CAS Number

C16H9N4Na3O9S2

534.36

1934-21-0

  • Product
    SDS
    Pricing
  • Tartrazine

    TA115
    Tartrazine
  • FD and C Yellow No. 5

    FD150
    FD and C Yellow No. 5
  • Food Yellow No. 4

    TCI-F0144
    Food Yellow No. 4
  • Acid Yellow 23

    TCI-F0088
    Acid Yellow 23