Crocein Orange G, also known as Acid Orange 12, is a synthetic azo dye used primarily for coloring. It is characterized by its salt-like structure containing a sulfonate group and an aromatic ring system.
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CAS 1934-20-9
Sunset yellow FCF
Food colorant
Tartrazine
synthetic azo food dye
Orange G
Acid dye for wool and silk
Direct Red 13
Direct dye
Direct Black 38
direct dye for textiles
Allura Red AC
food color additive
Pigment red 48 calcium
Red pigment for plastics
(1Z)-1-[2-(²H₅)Phenylhydrazinylidene]naphthalen-2(1H)-one
research compound
sodium 6-hydroxy-5-phenyldiazenylnaphthalene-2-sulfonate
YOCIQNIEQYCORH-UHFFFAOYSA-M
C1=CC=C(C=C1)N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O.[Na+]