Sunset Yellow FCF (Orange Yellow S) is a petroleum-derived orange azo dye with a pH dependent maximum absorption at about 480 nm at pH 1 and 443 nm at pH 13.
Molecular Weight:
452.37
Purity:
98.0%
CAS Number:
[2783-94-0]
Formula:
C16H10N2Na2O7S2
Target:
Fluorescent Dye
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