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Dokumente

07937

Supelco

Sudan II

analytical standard

Synonym(e):

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

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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

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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

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCL9034
BCBW5060
BCBC2380V
BCBC2380
1300029

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Sigma-Aldrich

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Sigma-Aldrich

103624

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Sudan III Technical grade

Sigma-Aldrich

S4131

Sudan III

Sudan IV BioXtra, certified by the Biological Stain Commission

Sigma-Aldrich

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Sudan I-d5 analytical standard

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Sigma-Aldrich

64760

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Sigma-Aldrich

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Ölorange SS analytical standard

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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
Jing Liu et al.
Analytical biochemistry, 423(2), 246-252 (2012-02-14)
Many methods have been reported to determine the residues of Sudan dyes in food samples. Among the reported methods, enzyme-linked immunosorbent assay (ELISA) was a frequently used practical screen tool. In this study, a novel hapten of Sudan 2 was
Zhiping Zhang et al.
The Analyst, 137(11), 2556-2558 (2012-04-26)
A simple and efficient ambient ionization method based on paper spray combined with tandem mass spectrometry allows rapid detection and quantitation of various contaminants (clenbuterol, melamine, plasticizer and sudan red) in various foodstuffs (e.g., meat, milk, sports drinks and chili
Claudio Baggiani et al.
Journal of separation science, 32(19), 3292-3300 (2009-09-02)
A method for molecularly imprinted SPE of banned Sudan azo-dyes from food samples was investigated. The molecularly imprinted polymer was obtained by suspension polymerization using 1-(4-chlorophenyl)azonaphthalen-2-ol as the mimic template. The molecular recognition properties of imprinted beads were evaluated for
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