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Sunset Yellow Fcf

Sunset Yellow FCF / CAS : 2783-94-0

Appearance Orange-red crystals UN 0
HS 32041200 DG Class 0
Synonyms Orangepal; Yellow 6; Food Yellow 3; Disodium 6-Hydroxy-5-[(4-Sulfophenyl)Azo]-2-Naphthalenesulfonate; E110; Orangeiir; Orange Yellow S; C.I. Food Yellow 3; Fd&C Yellow 6; Yellows; 6-Hydroxy-5-(4-Sulfophenylazo)-2-Naphthalenesulfonic Acid Disodium Salt; E110[Dye]; Fdc Yellow No. 6; Yellowsy; Fd & C Yellow 6; C.I. 15985; Sodium 6-Hydroxy-5-((4-Sulfonatophenyl)Diazenyl)Naphthalene-2-Sulfonate; Ki5; Fd And C Yellow No. 6; Yellowno6; Sunset Yellow; Sodium (E)-6-Hydroxy-5-((4-Sulfonatophenyl)Diazenyl)Naphthalene-2-Sulfonate; Water Yellow 2; 1-(Phenylazo)-2-Naphthol-4',6-Disulfonic Acid Disodium; 1-(P-Sodiosulfophenylazo)-2-Hydroxynaphthalene-6-Sulfonic Acid Sodium; Sunset Yellow Fcf,Food Yellow 3; 6-Hydroxy-5-[2-(4-Sulfophenyl)Diazenyl]-2-Naphthalenesulfonic Acid Sodium Salt
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0%

Properties

Summary

Formula
C16H10N2Na2O7S2
Molecular Mass
452.36900
Exact Mass
451.97200
PSA
176.11000
Logp
4.93060
IUPAC
disodium;6-hydroxy-5-[(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
SMILES
C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]

Attribute classification

Matter Classification
organic
Category
Cosmetics > Cosmetic Raw Materials
Food(Feed) Additives > Colorant
Dyestuffs and Pigments > Other Dyes

Chemical and Physical Properties

Melting Point
390°C (dec.)
Density
0.474-0.588[at 20℃]
Boiling Point
162.4°C
Appearance
Orange-red crystals

Export information

HS Code
32041200
Export Rebate
0%
UN No.
0
DG-Class
0
Risk Code
R36/37/38
Safety Label
Xi

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