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Tartrazine

Chemical Formula C16H9N4Na3O9S2

Cas No. 1934-21-0

Use Used in foods, beverages, drugs, cosmetics, forages, tobaccos, toys, etc.


 
Item Food grade
Assay %≥ 87
H2O insoluble%≤ 0.2
SubsidiaryColor% 1
As %≤ 0.0001
Pb %≤ 0.001
Hg %≤ 0.0001
Loss on drying%≤ 13

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