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Supelco

Disperse Orange 3

analytical standard

Sinonimo/i:

4-(4-Nitrophenylazo)aniline

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About This Item

Formula condensata:
O2NC6H4N=NC6H4NH2
Numero CAS:
730-40-5
Peso molecolare:
242.23
Colour Index:
11005
Beilstein:
1842907
Numero CE:
211-984-8
Numero MDL:
MFCD00007856
Codice UNSPSC:
85151701
ID PubChem:
329758012
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Saggio

≥96.0% (HPLC)

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Punto di fusione

~200 °C (dec.) (lit.)

λmax

443 nm

applicazioni

cleaning products
cosmetics
environmental
food and beverages
personal care

Formato

neat

Stringa SMILE

Nc1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O

InChI

1S/C12H10N4O2/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)16(17)18/h1-8H,13H2/b15-14+
UNBOSJFEZZJZLR-CCEZHUSRSA-N

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Categorie correlate

Descrizione generale

Disperse Orange 3 is widely used in textile industry for dyeing polyester fibers.

Applicazioni

Disperse Orange 3 may be used as a test material for investigating its degradation by the white rot fungus Pleurotus ostreatus and the products obtained upon degradation are determined using UV-visible spectrophotometric and high-performance liquid chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Caratteristiche e vantaggi

Used to provide experimental verification of a two-level model for the enhancement of the nonresonant, nonlinear refractive index, with a decrease in absorption by reduction of a donor group strength.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H317,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCK4186
BCCC1237
BCCC1981
1258721V
1258721

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HPLC and spectrophotometric analysis of biodegradation of azo dyes by Pleurotus ostreatus
Zhao X and Hardin RI
Dyes and Pigments, 73(3), 322-325 (2007)
Anthony T-J Goon et al.
Contact dermatitis, 48(5), 248-250 (2003-07-19)
Cross-sensitization between para-phenylenediamine (PPD) and Disperse Orange 3 (DO3), among other textile dyes, has frequently been reported. We evaluated the frequency of simultaneous patch test reactions to PPD and a range of textile dyes. Retrospectively, we studied 128 patients who
A A Ahmad et al.
Journal of hazardous materials, 170(2-3), 612-619 (2009-06-12)
The purpose of this work is to obtain optimal preparation conditions for activated carbons prepared from rattan sawdust (RSAC) for removal of disperse dye from aqueous solution. The RSAC was prepared by chemical activation with phosphoric acid using response surface
Laura Malinauskiene et al.
Contact dermatitis, 68(2), 65-75 (2013-01-08)
Several disperse dyes (DDs) are still considered to be the most important allergens in textile dermatitis, but there are sparse data about their current use in textiles. The aim of this review was to evaluate published studies and reports on
C Berger et al.
Contact dermatitis, 10(3), 154-157 (1984-03-01)
Thin-layer (uni-dimensional and bi-dimensional) chromatography studies were performed on 52 beige stockings and pantyhose from different countries. They demonstrated the presence of Disperse Yellow 3 in 51 and Disperse Orange 3 in 15 stockings. In the absence of isolation and
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