53882
分散橙 3
analytical standard
别名:
4-(4-硝基苯基偶氮基)苯胺
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关于此项目
线性分子式:
O2NC6H4N=NC6H4NH2
化学文摘社编号:
分子量:
242.23
EC Number:
211-984-8
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Colour Index Number:
11005
Beilstein/REAXYS Number:
1842907
产品名称
分散橙 3, analytical standard
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+
InChI key
UNBOSJFEZZJZLR-CCEZHUSRSA-N
SMILES string
Nc1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
grade
analytical standard
assay
≥96.0% (HPLC)
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
~200 °C (dec.) (lit.)
λmax
443 nm
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
Quality Level
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Features and Benefits
用于对两级模型在增强非共振、非线性折射率同时通过降低供电子团强度而减少吸收方面进行实验验证。
Application
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.
General description
Disperse Orange 3 is widely used in textile industry for dyeing polyester fibers.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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