Learn More
1-Nitroso-2-naphthol, 98%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1062218
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications1-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
1-Nitroso-2-naphthol | |
104°C to 108°C (decomposition) | |
MFCD00003884 | |
UN3077 | |
14,6641 | |
Insoluble in water. | |
C1=CC=C2C(=C1)C=CC(=C2N=O)O | |
173.171 | |
173.17 |
131-91-9 | |
C10H7NO2 | |
50 g | |
776947 | |
1-nitroso-2-naphthol, 2-naphthalenol, 1-nitroso, nitroso-beta-naphthol, 2-naphthol, 1-nitroso, 1-nitroso-2-naftol, zelen moridlova 4, zelen moridlova 4 czech, alpha-nitroso-beta-naphthol, 1-nitroso-2-naftol czech, unii-757i55u2qx | |
YXAOOTNFFAQIPZ-UHFFFAOYSA-N | |
1-nitrosonaphthalen-2-ol | |
8580 | |
99% |
Chemical Identifiers
131-91-9 | |
173.171 | |
YXAOOTNFFAQIPZ-UHFFFAOYSA-N | |
8580 | |
C1=CC=C2C(=C1)C=CC(=C2N=O)O |
C10H7NO2 | |
MFCD00003884 | |
1-nitroso-2-naphthol, 2-naphthalenol, 1-nitroso, nitroso-beta-naphthol, 2-naphthol, 1-nitroso, 1-nitroso-2-naftol, zelen moridlova 4, zelen moridlova 4 czech, alpha-nitroso-beta-naphthol, 1-nitroso-2-naftol czech, unii-757i55u2qx | |
1-nitrosonaphthalen-2-ol |
Safety and Handling
GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
H302-H315-H319-H335
DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber : 205-043-0
RTECSNumber : QL4725000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only