Skip to Content
Merck
CN

Key Documents

View All Documentation

114693

1-Nitroso-2-naphthol

97%

Synonym(s):

1-Nitroso-2-hydroxynaphthalene

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
ONC10H6OH
CAS Number:
131-91-9
Molecular Weight:
173.17
EC Number:
205-043-0
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847189
MDL number:
MFCD00003884
Colour Index Number:
10005
Beilstein/REAXYS Number:
776947
Assay:
97%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

200

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

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.

Still not finding the right product?

Explore all of our products under 1-Nitroso-2-naphthol

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBH0889
STBG9593
STBF1603V
STBF0155V
STBD2655V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

N Schnell et al.
European journal of biochemistry, 200(2), 487-493 (1991-09-01)
o-Phenanthroline (1,10-phenanthroline) is a chemical known to chelate iron and other transition metal ions. This compound was added to solid yeast media to reduce the concentration of biologically available iron. Other essential divalent cations, like Zn2+ or Cu2+, which could
Improved fluorometric determination of acetaminophen and its conjugates with 1-nitroso-2-naphthol in whole blood and urine.
J Shibasaki et al.
Chemical & pharmaceutical bulletin, 30(1), 358-361 (1982-01-01)
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
View All Related Papers

Global Trade Item Number

SKUGTIN
114693-25G04061838702876
114693-100G04061838702869