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Alfa Aesar™ 1-Nitroso-2-naphthol, 99%

Brand:  Alfa Aesar™ A10622.18

UNSPSC : 12352104

Code : NEW

Additional Details : CAS Number : 131-91-9 Weight : 0.05000kg Transport : UN number : 3077 Chem class : 1 Pack group : III

Quantity 50g

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Product Code. 11493324

  • £54.59 / 50g


Estimated Shipment date
from Supplier 08-09-2017
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Description

Description

Applications
1-Nitroso-2-naphthol as a complexing agent for the on-line preconcentration of cobalt with FI-FAAS. 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.

Solubility
Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents, strong bases.
Specifications

Chemical Identifiers

1-Nitroso-2-naphthol
C10H7NO2
MFCD00003884
776947
2-Hydroxy-1-nitrosonaphthalene
131-91-9
173.17
UN3077
14,6641

Specifications

1-Nitroso-2-naphthol
104° to 108°C (dec.)
50g
173.17
UN3077
14,6641
131-91-9
99%
C10H7NO2
MFCD00003884
776947
2-Hydroxy-1-nitrosonaphthalene
Documentation

Technical Documents