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重要文件

114693

Sigma-Aldrich

1-亚硝基-2-萘酚

97%

同義詞:

1-Nitroso-2-hydroxynaphthalene

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About This Item

線性公式:
ONC10H6OH
CAS號碼:
分子量::
173.17
顏色索引編號:
10005
Beilstein:
776947
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

形狀

solid

mp

106-108 °C (dec.) (lit.)

官能基

C-nitroso
nitroso

SMILES 字串

Oc1ccc2ccccc2c1N=O

InChI

1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H

InChI 密鑰

YXAOOTNFFAQIPZ-UHFFFAOYSA-N

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應用

1-亚硝基-2-萘酚是氧化铝吸附剂合成中的螯合离子交换剂,具有酸性、碱性和中性性质。它用于从废物及饮用水中去除和预浓缩 Pb(II)、Cu(II)、Cr(III)。它还用于使用 C(18)微柱,联合流动注射与火焰原子吸收光谱(FI-FAAS)系统耦合对钴进行预浓缩
1-亚硝基-2-萘酚用于制备 1-亚硝基-2-萘酚-亚硝酸钠试剂

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險分類

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Fluorometric measurement of tyrosine in serum and plasma.
J A Ambrose
Clinical chemistry, 20(4), 505-510 (1974-04-01)
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
J A Knight et al.
Clinical chemistry, 29(11), 1969-1971 (1983-11-01)
1-Nitroso-2-naphthol reacts with various 5-hydroxyindoles as well as para-substituted phenols and guaiacols. Consequently, this reaction has long been used to measure tyrosine in tyrosinosis and tyrosinemia, homovanillic acid in neuroblastoma, and 5-hydroxy-3-indoleacetic acid in the carcinoid tumor. We report here
Improved quantitation for urinary 5-hydroxyindole acetate using the nitrosonaphthol reaction.
L M Muller et al.
Clinical biochemistry, 17(1), 37-38 (1984-02-01)
A Rothstein
American journal of clinical pathology, 87(5), 644-648 (1987-05-01)
Determination of urinary homovanillic acid (HVA) is an important analysis to establish the diagnosis and prognosis of neuroblastoma. A method is presented for the determination of this metabolite of dopamine using its reaction with 1-nitroso-2-naphthol and nitrous acid. The method

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