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Sudan 1
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ISO 17034 Reference Material

Reference standard of Sudan 1 (CAS 842-07-9) for the analysis of dyes: neat and in solution, with a certificate of analysis for every lot.

Dyes · illegal additive

ISO 17034 Reference Material

Sudan 1

Synonyms: 1-(Phenylazo)-2-naphthol, Sudan I, Tolnaftate Impurity 6, 1-phenyldiazenylnaphthalen-2-ol, C.I. Solvent Yellow 14, Sudan Orange RA, Grasal Orange, Calcogas M, Orange Pel, Ceres Orange R, Soudan I, Sudan Orange R, Pyronalorange, Carminaph, Dunkelgelb, Fat Orange I, Fat Orange RS, Fettorange lg, Cerotinorange G, Organol Orange, Stearix Orange, Calcogas Orange NC, Fettorange R, Motiorange R, Scharlach B, Fettorange 4a, Grasan Orange R, Sansel Orange G, Enial Orange I, Oleal Orange R, Atul Orange R, Resinol Orange R, Somalia Orange I, Sudan J, Fat Orange G, Fat Orange R, Resoform Orange G, Waxoline Yellow I, Lacquer Orange VG, Waxakol Orange GL, Fat Orange 4A, Fat Soluble Orange, Orange A L'Huile, Silotras Orange TR, Waxoline Yellow IM, Waxoline Yellow IP, Waxoline Yellow IS, Dispersol Yellow PP, Orange Insoluble Olg, Tertrogras Orange SV, Morton Orange Y, Sudan Orange RA New, Orange Soluble A L'Huile, Benzeneazo-beta-naphthol, Plastoresin Orange F4A, Orange Resenole No. 3, Solvent Yellow No. 14, Disperse Yellow 97, Benzene-1-azo-2-naphthol, Fettorange IG, Orange Resenole 3, Zlut rozpoustedlova 14, C.I. Disperse Yellow 97, alpha-Phenylazo-beta-naphthol, NSC 51524, NSC 11227, Solvent Yellow 14, Scarlet B, Tolnaftate Impurity 5, Sudangelb, Orange gl, Waxoline Orange EP-FW, Sudan I (C.I. 12055), Sudan

Cat. No.
A-C0145-100MG
CAS
842-07-9
Alternative CAS
N/A
Formula
C16H12N2O
Molecular weight
248.28 g/mol
Category
Dyes
Class
Illegal additive
Quality
ISO 17034
Labelled standards
Sudan 1 D5 (phenyl D5)
Also as a pharmaceutical analytical standard
P-T155-008

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Form
Quantity
Talk to a specialist

We reply within 24 hours with a quote and availability. CoA and SDS with every lot.

Available formats

CodeFormFormatPrice
Neat
A-C0145-100MGNeat100 mg
In solution
A-C0145-100A1Solution100 µg/mL in acetonitrile, 1 mL

Labelled standards

For isotope dilution in LC-MS/MS and GC-MS.

Also as a pharmaceutical analytical standard

The same compound is among our pharmaceutical analytical standards, with mass balance and, for small molecules, qNMR characterisation levels.

What you receive

The analytical standard

Shipped under controlled temperature when the molecule requires it.

Certificate of analysis (CoA)

For every lot: identity, purity and assay, with the supporting spectra and chromatograms.

Safety data sheet (SDS)

Sent with every order.

Tracked shipment

Follow your shipment live, from our warehouse to your lab.

Frequently asked questions

Can I have another concentration or solvent?

Yes. In solution choose "Other format" and enter concentration, solvent and volume.

Can I ask for larger quantities of the neat standard?

Yes. Choose "Other quantity" and enter the milligrams or grams you need.

When do I receive the quote?

Within 24 working hours, with price, availability and delivery time.

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.