Substance
ID:355670
Names and Identifiers
IUPAC name
disodium 6-hydroxy-5-[2-(4-sulfonatophenyl)diazen-1-yl]naphthalene-2-sulfonate
IUPAC Traditional name
disodium 6-hydroxy-5-[2-(4-sulfonatophenyl)diazen-1-yl]naphthalene-2-sulfonate
Synonyms
Food Yellow 3Sunset Yellow FCF落日黄 FCF食品黄 3
Properties
Safety Information
Safety Statements
26-36
MSDS Link
German water hazard class
2
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315-H319-H335
RTECS
QK2450000
GHS Signal Word
Warning
Risk Statements
36/37/38
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P261-P305+P351+P338
Product Information
Purity
≥95% (HPLC)
Grade
analytical standard
Empirical Formula (Hill Notation)
C16H10N2Na2O7S2
Physical Property
Melting Point
>300 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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