2-Nitroso-1-naphthol
- CAS No.
- 132-53-6
- Chemical Name:
- 2-Nitroso-1-naphthol
- Synonyms
- ci76610;C.I. 76610;CI NO 10010;Nitroso-1-napht;2-Nitrosonaphthol;2-nitroso-1-naphtho;beta-Nitrosonaphthol;2-NITROSO-1-NAPHTHOL;C.I.Oxidation Base 15;2-Nitroiso-1-Naphthol
- CBNumber:
- CB7317770
- Molecular Formula:
- C10H7NO2
- Molecular Weight:
- 173.17
- MDL Number:
- MFCD00003932
- MOL File:
- 132-53-6.mol
Melting point | 150-155 °C (dec.)(lit.) |
---|---|
Boiling point | 303.81°C (rough estimate) |
Density | 1.2427 (rough estimate) |
refractive index | 1.5200 (estimate) |
pka | 7.47±0.10(Predicted) |
form | Solid |
color | Yellow needles from H2O or C6H6 |
Odor | Odorless |
Water Solubility | SLIGHTLY SOLUBLE |
BRN | 1867919 |
CAS DataBase Reference | 132-53-6(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | CC0S5HO41V |
NIST Chemistry Reference | 1-Naphthalenol, 2-nitroso-(132-53-6) |
EPA Substance Registry System | 1-Naphthalenol, 2-nitroso- (132-53-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07,GHS08 |
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Signal word | Warning | |||||||||
Hazard statements | H370-H315-H319-H335 | |||||||||
Precautionary statements | P261-P305+P351+P338-P260-P264-P270-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P307+P311-P405-P501 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | QL4550000 | |||||||||
F | 8 | |||||||||
HS Code | 2929900090 | |||||||||
Toxicity | LD orl-rat: >500 mg/kg NCNSA6 5,35,53 | |||||||||
NFPA 704 |
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2-Nitroso-1-naphthol price More Price(8)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | N0267 | 2-Nitroso-1-naphthol >98.0%(GC)(T) | 132-53-6 | 5g | $64 | 2024-03-01 | Buy |
TCI Chemical | N0267 | 2-Nitroso-1-naphthol >98.0%(GC)(T) | 132-53-6 | 25g | $207 | 2024-03-01 | Buy |
Usbiological | 285442 | 2-Nitroso-1-naphthol | 132-53-6 | 2g | $305 | 2021-12-16 | Buy |
AK Scientific | U356 | 2-Nitroso-1-naphthol | 132-53-6 | 5g | $100 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0021651 | 2-NITROSO-1-NAPHTHOL 95.00% | 132-53-6 | 10G | $1143.87 | 2021-12-16 | Buy |
2-Nitroso-1-naphthol Chemical Properties,Uses,Production
Chemical Properties
yellow-greenish to yellow-brownish powder
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.
Safety Profile
Moderately toxic by ingestion. Many nitroso compounds are carcinogens. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx. See also NITROSO COMPOUNDS.
Purification Methods
Purify the naphthol by recrystallisation from pet ether (b 60-80o) or by dissolving it in hot EtOH, followed by successive addition of small volumes of water (m 158o dec). It also crystallises from *C6H6 or H2O. Crystallisation from *C6H6/pet ether gives m (106-109 o, also 109.5o). It has max at 274.5 and 382nm (CHCl3). It complexes with metals. [Beilstein 7 H 712, 7 I 385, 7 II 647, 7 III 3688, 7 IV 2419.]
2-Nitroso-1-naphthol Preparation Products And Raw materials
Raw materials
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Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12829 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5858 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18232 | 58 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32820 | 60 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10310 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
View Lastest Price from 2-Nitroso-1-naphthol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-10-29 | 2-Nitroso-1-naphthol
132-53-6
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd | ||
2024-10-25 | 2-Nitroso-1-naphthol
132-53-6
|
US $60.00-35.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. | ||
2023-09-27 | 2-Nitroso-1-naphthol
132-53-6
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- 2-Nitroso-1-naphthol
132-53-6
- US $0.00-0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
- 2-Nitroso-1-naphthol
132-53-6
- US $60.00-35.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
- 2-Nitroso-1-naphthol
132-53-6
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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