Cat. No JK256945_100_G
J&K Chemical

Product Information

Product Name
Sunset Yellow FCF, 85%
Brand Name
J&K
Product Number
256945
CAS
2783-94-0
Molecular Formula
C16H10N2Na2O7S2
Molecular Weight
452.37
Certificate of Analysis (COA)​
COA not found

General Information

Synonyms
Food Yellow 3
PubChem CID
17730
IUPAC Name
disodium;6-hydroxy-5-(4-sulfonatophenyl)diazenylnaphthalene-2-sulfonate
InChI Key
OIQPTROHQCGFEF-UHFFFAOYSA-L
SMILES
C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)O-)O)S(=O)(=O)O-.Na+.Na+

Safety Information

Signal Word
Warning
Hazard Statement
H315
H319
H335
Precautionary Statement
P280
P321
P261
P271
P319
P405
P501
P302+P352
P332+P317
P362+P364
P264+P265
P305+P351+P338
P337+P317
P304+P340
P403+P233

References Data Source From Pubchem

Optical Detection and Recovery of Palladium Ions in Aqueous Solutions Using Organic Sensor-Modified Mesoporous Silica Nano-spheres

Publication Name: Journal of Analysis and Testing
Publication Date: 2025-05-22
DOI: 10.1007/s41664-025-00363-0

A novel method for the remediation of wastewater containing acid red 131 dye using acoustic cavitation combined with sulphur-doped TiO2 and oxidants

Publication Name: Environmental Monitoring and Assessment
Publication Date: 2023-07-20
DOI: 10.1007/s10661-023-11583-1

Adsorption behaviors of dyes on a biodegradable gelatin/chitosan/β-cyclodextrin hydrogel from an aqueous solution

Publication Name: Colloid and Polymer Science
Publication Date: 2022-05-18
DOI: 10.1007/s00396-022-04988-w

Magnetic Separation of Pollutants for Environmental Remediation

Publication Name: Design of Materials and Technologies for Environmental Remediation
Publication Date: 2022
DOI: 10.1007/698_2021_822

Sunset Yellow FCF, 85%

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