114693
1-Nitroso-2-naphthol
97%
Synonym(s):
1-Nitroso-2-hydroxynaphthalene
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
ONC10H6OH
CAS Number:
Molecular Weight:
173.17
Colour Index Number:
10005
Beilstein:
776947
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Assay
97%
form
solid
mp
106-108 °C (dec.) (lit.)
functional group
C-nitroso
nitroso
SMILES string
Oc1ccc2ccccc2c1N=O
InChI
1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H
InChI key
YXAOOTNFFAQIPZ-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Application
1-Nitroso-2-naphthol is the chelating ion-exchanger in the synthesis of alumina adsorbents that are of acidic, basic and neutral nature. It is used for the removal and preconcentration of Pb(II), Cu(II), Cr(III) from waste, as well as drinking water. It is also used in the preconcentration of cobalt using C(18) microcolumn with flow injection that is coupled to a flame atomic absorption spectrometry (FI-FAAS) system.
1-Nitroso-2-naphthol is used in the preparation of 1-nitroso-2-naphthol-sodium nitrite reagent.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1
Storage Class Code
13 - Non 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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Cobalt determination with FI-FAAS after on-line sorbent preconcentration using 1-nitroso-2-naphthol.
Yingxue Ye et al.
Talanta, 57(5), 945-951 (2008-10-31)
The suitability of 1-nitroso-2-naphthol (NN) as a complexing agent for on-line preconcentration of cobalt using C(18) microcolumn with FI-FAAS system has been tested. Various parameters affecting the complex formation and its elution were optimized. Reagent solution (2.5x10(-3) mol l(-1)) and
V Leskovac et al.
The International journal of biochemistry, 25(2), 279-286 (1993-02-01)
1. The endogenous, NADPH-supported production of H2O2 and of O2-.-radicals in liver microsomes, was very strongly enhanced in the presence of 1-nitroso-2-naphthol. 2. A 30-fold induction by NON was the consequence of its direct reduction to NON-radicals, catalyzed by microsomal
P S Draganac et al.
Clinical chemistry, 26(7), 910-912 (1980-06-01)
A "high-performance" liquid-chromatographic procedure for 5-hydroxy-3-indoleacetic acid is described and compared with a colorimetric method in which 1-nitroso-2-naphthol is used. The analyte and an internal standard, p-nitrobenzoic acid, were extracted into diethyl ether from urine at pH 4.0 (acidified with
C F Burrows et al.
Journal of the American Veterinary Medical Association, 183(3), 318-322 (1983-08-01)
The nitrosonapthol test, which qualitatively measures urinary excretion of 4-hydroxyphenylacetic acid and related compounds, was evaluated as a screening test for small intestinal disease in 60 dogs with chronic diarrhea. Test results were positive in 8 of 13 dogs with
[A modified method of determination of bound 5-hydroxyindoleacetic acid in the urine].
N G Shafranova et al.
Laboratornoe delo, (7)(7), 25-26 (1983-01-01)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service