Direkt zum Inhalt
Merck
Alle Fotos(2)

Key Documents

View All Documentation

07937

Supelco

Sudan II

analytical standard

Synonym(e):

1-(2,4-Xylylazo)-2-naphthol, Solvent Orange 7

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(2)

About This Item

Empirische Formel (Hill-System):
C18H16N2O
CAS-Nummer:
3118-97-6
Molekulargewicht:
276.33
EG-Nummer:
221-490-4
MDL-Nummer:
MFCD00003896
UNSPSC-Code:
85151701
PubChem Substanz-ID:
329748528
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Assay

≥96.0% (HPLC)

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

156-158 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

SMILES String

Cc1ccc(\N=N\c2c(O)ccc3ccccc23)c(C)c1

InChI

1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3/b20-19+

InChIKey

JBTHDAVBDKKSRW-FMQUCBEESA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Empfohlene Produkte

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.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

448.9 °F - closed cup

Flammpunkt (°C)

231.6 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCBW5060
BCBC2380V
BCBC2380
1300029

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 9

1 of 9

Sudanrot G analytical standard

Supelco

91282

Sudanrot G

1-(4-Nitrophenylazo)-2-naphthol Dye content 95 %

Sigma-Aldrich

100994

1-(4-Nitrophenylazo)-2-naphthol

Sudan I Dye content ≥95 %

Sigma-Aldrich

103624

Sudan I

Sudan III Technical grade

Sigma-Aldrich

S4131

Sudan III

Sudan IV BioXtra, certified by the Biological Stain Commission

Sigma-Aldrich

S4261

Sudan IV

Sudan I-d5 analytical standard

Supelco

34184

Sudan I-d5

4-Methoxy-azobenzol ≥98.0%

Sigma-Aldrich

64760

4-Methoxy-azobenzol

4-Phenylazophenol 98%

Sigma-Aldrich

131083

4-Phenylazophenol

Ölorange SS analytical standard

Supelco

79285

Ölorange SS

Peng Wang et al.
Se pu = Chinese journal of chromatography, 26(3), 353-357 (2008-08-30)
A new method was established for determining Sudan Red I - IV dyes in eggs using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The target analytes in eggs such as hen eggs, duck eggs and preserved eggs, were extracted by solid-phase dispersion
Ali A Ensafi et al.
Talanta, 88, 244-251 (2012-01-24)
A simple and inexpensive methodology was used to develop a novel electrochemical sensor for the determination of Sudan II. The interaction of Sudan II with salmon sperm ds-DNA on the surface of salmon sperm ds-DNA-modified pencil graphite electrode (PGE) and
Yuzhen Wang et al.
Journal of the science of food and agriculture, 91(10), 1836-1842 (2011-03-30)
Sudan I, a synthetic azo dye, is considered to be a genotoxic carcinogen and is prohibited in foodstuffs for any purpose at any level worldwide. In this study, a sensitive and specific direct competitive enzyme-linked immunosorbent assay (dc-ELISA) for fast
Shane T Finn et al.
Photochemistry and photobiology, 87(5), 1184-1188 (2011-06-15)
We describe a screening methodology that can be used to quickly determine the effectiveness of newly synthesized photocatalysts. We were particularly interested in measuring the destruction of organic molecules painted onto a photocatalytic surface by spraying, with destruction proceeding in
Jing Xu et al.
The Analyst, 135(10), 2566-2572 (2010-08-07)
Sudan dyes are banned to be used in food additives because of the carcinogenicity of their metabolites. A rapid and sensitive indirect competitive enzyme-linked immunosorbent assay (ELISA) was developed to detect the residues of Sudan dyes. Novel immunogen and coating
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.