92395

Ponceau SX

analytical standard

• Synonim(y): 3-(2,4-Dimethyl-5-sulfophenylazo)-4-hydroxynaphthalene-1-sulfonic acid disodium salt, Food Red 1
• Wzór empiryczny (zapis Hilla): C₁₈H₁₄N₂Na₂O₇S₂
• Numer CAS: 4548-53-2
• Masa cząsteczkowa: 480.42
• Numer w indeksie barw: 14700
• Beilstein: 7161700
• Numer WE: 224-909-9
• Numer MDL: MFCD00046402
• Kod UNSPSC: 85151701
• Identyfikator substancji w PubChem: 329770121
• Numer E: E125
• NACRES: NA.24

Właściwości

• klasa czystości: analytical standard
• Poziom jakości: 100
• Próba: ≥98.0% (HPLC)
• okres trwałości: limited shelf life, expiry date on the label
• metody: HPLC: suitable; gas chromatography (GC): suitable
• Zastosowanie: cleaning products; cosmetics; food and beverages; personal care
• format: neat
• ciąg SMILES: [Na+].[Na+].Cc1cc(C)c(cc1\N=N\c2cc(c3ccccc3c2O)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C18H16N2O7S2.2Na/c1-10-7-11(2)16(28(22,23)24)8-14(10)19-20-15-9-17(29(25,26)27)12-5-3-4-6-13(12)18(15)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;
• Klucz InChI: ONTQJDKFANPPKK-LLIZZRELSA-L

Opis

Opis ogólny

Ponceau SX is classified as a synthetic food color, widely used for the maintenance and improvement of color appearance in foods.

Zastosowanie

Ponceau SX may be used as a reference standard for the determination of the analyte:

• In cosmetic products by micro-matrix solid phase dispersion and liquid chromatography coupled to tandem mass spectrometry.
• In foodstuffs by combining high performance liquid chromatography (HPLC) with diode array detection (DAD) and ion-trap time-of-flight mass spectrometry (IT-TOF/MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Polecane produkty

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable