114707
2-Nitroso-1-naphthol
95%
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About This Item
Linear Formula:
ONC10H6OH
CAS Number:
Molecular Weight:
173.17
EC Number:
205-064-5
PubChem Substance ID:
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
1867919
Colour Index Number:
10010
MDL number:
Assay:
95%
InChI
1S/C10H7NO2/c12-10-8-4-2-1-3-7(8)5-6-9(10)11-13/h1-6,12H
InChI key
SYUYTOYKQOAVDW-UHFFFAOYSA-N
SMILES string
Oc1c(ccc2ccccc12)N=O
assay
95%
mp
150-155 °C (dec.) (lit.)
General description
2-nitroso-1-naphthol helps in the extraction of cobalt ion as it is used as a selective complexing agent. It is used in the separation and preconcentration of Th(IV), Ti(IV), Fe(III), Pb(II) and Cr(III) by solid phase extraction.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1B
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Mahmoud Chamsaz et al.
Environmental monitoring and assessment, 185(11), 9067-9075 (2013-05-08)
Highly rapid and selective vortex-assisted liquid-liquid microextraction based on solidification of organic drop has been used for determination of cobalt ion. 2-Nitroso-1-naphthol (2N1N) was used as a selective complexing agent to form stable cobalt-2N1N complex which can be extracted with
Shiho Ohnishi et al.
Japanese journal of cancer research : Gann, 93(7), 736-743 (2002-08-01)
2-Naphthylamine (2-NA), a bladder carcinogen, is contained in cigarette smoke. DNA adduct formation is thought to be a major cause of DNA damage by carcinogenic aromatic amines. We have investigated whether a metabolite of 2-NA, 2-nitroso-1-naphthol (NO-naphthol) causes oxidative DNA
Funda Armagan Aydin et al.
Journal of hazardous materials, 173(1-3), 669-674 (2009-09-22)
A simple and effective method is presented for the separation and preconcentration of Th(IV), Ti(IV), Fe(III), Pb(II) and Cr(III) by solid phase extraction on 2-nitroso-1-naphthol impregnated MCI GEL CHP20P resin prior to their inductively coupled plasma-mass spectrometric determinations. The influence
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