29173

Disperse Orange 1

analytical standard

• Sinónimos: 4-(4-Nitrophenylazo)diphenylamine
• Fórmula lineal: O₂NC₆H₄N=NC₆H₄NHC₆H₅
• Número de CAS: 2581-69-3
• Peso molecular: 318.33
• EC Number: 219-954-6
• MDL number: MFCD00007311
• UNSPSC Code: 85151701
• PubChem Substance ID: 329753317
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• assay: ≥96.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• SMILES string: [O-][N+](=O)c1ccc(cc1)\N=N\c2ccc(Nc3ccccc3)cc2
• InChI: 1S/C18H14N4O2/c23-22(24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H/b21-20+
• InChI key: YFVXLROHJBSEDW-QZQOTICOSA-N

Descripción

General description

Disperse Orange 1 is an azo dye characterized by one or more -N≡N- (azo) groups attached to aromatic systems and is primarily used for coloring purposes. Azo dyes are known to have an adverse impact on human and environmental health.

Application

Disperse Orange 1 may be used as a reference standard for the determination of the disperse dye:

• In textile products by the ultra-high performance supercritical fluid chromatography (UHPSFC) system coupled with triple quadrupole tandem mass spectrometry (MS/MS).
• In environmental aquatic samples using solid-phase extraction and liquid chromatography coupled to electrospray ionization tandem mass spectrometry (SPE-LC-ESI-MS/MS).

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Recommended products

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Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)