Chemical Product Library / Reference

C.I. Acid Yellow 23

Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.

Molecular structure for C.I. Acid Yellow 23

Chemical identity

English nameC.I. Acid Yellow 23
English synonymsFilter Yellow;EGG YELLOW;DYE LEMON YELLOW;TARTRAZINE [MI];TARTRAZINE [FCC];TARTRAZINE [HSDB];CI FOOD YELLOW 4;TARTRAZINE [VANDF];FDC YELLOW NO. 5;TARTRAZINE [MART.];D&C YELLOW NO. 5;DYE DC YELLOW NO. 5
Chinese name酸性黄23
Chinese synonymsNot provided
Chemical categoryDyes
CAS No.84842-94-4
EINECS No.Not provided
Molecular formulaC16H9N4Na3O9S2
Molecular weight534.4
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.

Technical indicators

Not provided

Performance characteristics

hydrogen-bond donors 1; hydrogen-bond acceptors 12; TPSA 228 A^2; rotatable bonds 3

Application scenarios

Not provided