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Sunset Yellow

Details for Sunset Yellow

Sunset Yellow


Dyestuffs and Pigments/Acid Dyes

Sunset Yellow
CAS NO: 2783-94-0
EC NO: 220-491-7
Molecular Formula: C16H10N2Na2O7S2
Molecular Weight: 452.3693
InChI: InChI=1/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,17H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-16+;;
Product description:
;Orange-red crystals or a red powder.;Provisionally listed for use in food, drugs and cosmetics.;
Synonyms: C.I. 15985;C.I. Food Yellow 3;C.I. Food Yellow 3, disodium salt;Food yellow No.5;Gelborange S;Fodd yellow No.5;disodium (5Z)-6-oxo-5-[(4-sulfonatophenyl)hydrazono]-5,6-dihydronaphthalene-2-sulfonate;disodium (5E)-6-oxo-5-[(4-sulfonatophenyl)hydrazono]-5,6-dihydronaphthalene-2-sulfonate;Food Yellow 3;
Molecular Structure: Sunset Yellow 2783-94-0
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