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29173

Supelco

Disperse Orange 1

analytical standard

Synonym(s):
4-(4-Nitrophenylazo)diphenylamine
Linear Formula:
O2NC6H4N=NC6H4NHC6H5
CAS Number:
Molecular Weight:
318.33
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥96.0% (HPLC)

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

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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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

SDS

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