38213
Allura Red AC
analytical standard
Synonym(e):
6-Hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)-azo]-2-naphthalinsulfonsäure Natriumsalz
About This Item
Empfohlene Produkte
Qualität
analytical standard
Qualitätsniveau
Assay
≥98.0% (HPLC)
Haltbarkeit
limited shelf life, expiry date on the label
Methode(n)
HPLC: suitable
gas chromatography (GC): suitable
mp (Schmelzpunkt)
>300 °C (lit.)
Anwendung(en)
cleaning products
cosmetics
food and beverages
personal care
Format
neat
SMILES String
[Na+].[Na+].COc1cc(c(C)cc1\N=N\c2c(O)ccc3cc(ccc23)S([O-])(=O)=O)S([O-])(=O)=O
InChI
1S/C18H16N2O8S2.2Na/c1-10-7-14(16(28-2)9-17(10)30(25,26)27)19-20-18-13-5-4-12(29(22,23)24)8-11(13)3-6-15(18)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;
InChIKey
CEZCCHQBSQPRMU-LLIZZRELSA-L
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Allgemeine Beschreibung
Anwendung
- Hydrophobic deep eutectic solvents (HDES) based liquid-phase microextraction (LPME) of Allura Red AC and tartrazine in food samples for their quantification by UV-Vis spectrophotometry
- Nanomolar-level determination of Allura red in soft drink powder samples using a voltammetric electrochemical sensor based on a glassy carbon electrode (GCE) modified with cross-linked chitosan film incorporated with carbon black particles and ionic liquid,1 -butyl-3-methylimidazolium tetrafluoroborate
- Simultaneous analysis of Sunset Yellow FCF, Allura Red AC, Quinoline Yellow WS, and Tartrazine in gummy bears, chewing gum, and sweet candy samples by reversed phase-high-performance liquid chromatography (RP-HPLC) coupled with UV detection
- Construction of an electrochemical sensor based on cobalt complex decorated carbon paste electrode (CoC/CPE) for the cyclic voltametric determination of tartrazine, sunset yellow, and Allura red in gelatin and pharmaceutical dosages of acetaminophen
- Multi-residue analysis of 20 synthetic dyes in 18 chili powders and six syrup-preserved fruit samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS)
Verpackung
Sonstige Hinweise
Empfohlene Produkte
Rechtliche Hinweise
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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