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Sudan 3
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ISO 17034 Reference Material

Reference standard of Sudan 3 (CAS 85-86-9) 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 3

Synonyms: Sudan III, 1-(p-Phenylazophenylazo)-2-naphthol, 1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-ol, Solvent red 23, C.I. Solvent Red 23, Toney Red, Fettponceau G, Cerasin Red, Fettscharlach, Cerasinrot, Fat Scarlet LB, Fettrot, Rouge cerasine, Stearix Scarlet, Pyronalrot B, Fettscharlach LB, Organol Red BS, Soudan III, Cerotinscharlach R, Somalia Red III, Motirot 2R, Fat Red R, Fat Red HRR, Red ZH, Silotras Scarlet TB, Fat Soluble Red ZH, Schultz No. 31, Grasal Brilliant Red G, Grasan Brilliant Red G, Fat Red (bluish), Red No. 225, Tetrazobenzene-beta-naphthol, D & C Red no. 17, Ponceau, insoluble, OLG, Japan Red 225, Cerven rozpoustedlova 23, Benzeneazobenzeneazo-beta-naphthol, Tony Red, Fat Red RS, Rot C, Rot G, Ponceau, OLG, NSC 65825, DC Red 17, d&c red dye no 17, NSC 8995, Sudan

Cat. No.
A-C0200-100MG
CAS
85-86-9
Alternative CAS
N/A
Formula
C22H16N4O
Molecular weight
352.39 g/mol
Category
Dyes
Class
Illegal additive
Quality
ISO 17034
Labelled standards
Sudan 3 D6 (naphthyl D6)
Also as a pharmaceutical analytical standard
P-S398-001

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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-C0200-100MGNeat100 mg
In solution
A-C0200-100A1Solution100 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.