推荐产品
化驗
≥97.0% (HPLC)
≥97.0%
品質
for spectrophotometric det. of metal ions
技術
UV/Vis spectroscopy: suitable
titration: suitable
顏色
green to red, upon chelation with metal
orange-red, as an amorphous solid
yellow, when dissolved in organic solvent
mp
138-141 °C (lit.)
138-141 °C
SMILES 字串
Oc1ccc2ccccc2c1\N=N\c3ccccn3
InChI
1S/C15H11N3O/c19-13-9-8-11-5-1-2-6-12(11)15(13)18-17-14-7-3-4-10-16-14/h1-10,19H/b18-17+
InChI 密鑰
LLYOXZQVOKALCD-ISLYRVAYSA-N
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其他說明
Indicator in complexometry; reagent for the extraction and spectrophotometric determination of many transition metals
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
K.L. Cheng et al. et al.
Handbook of Organic Analytical Reagents null
László Szabó et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 93, 266-273 (2012-04-10)
The development of surface-enhanced Raman scattering (SERS) as a prospective analytical methodology for detection of metal ions was shown in recent years by several studies on metal complexes. In this work, 1-(2-pyridylazo)-2-naphthol (PAN) and its Al(III), Mn(II), Fe(III), Cu(II), Zn(II)
Dengqing Zhang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 90, 35-39 (2012-02-07)
A copper (II) complex of azo-dye (Cu-1) has been synthesized by the reaction of 1-(2-pyridylazo)-2-naphthol (1) with copper (II) chloride. The complex Cu-1 is able to selectively sense hydrogen sulfide over other anions followed by the release of compound 1
Mei Sun et al.
Journal of pharmaceutical and biomedical analysis, 60, 14-18 (2011-11-29)
A cloud point extraction (CPE) method for the preconcentration of ultra-trace chromium speciation in human serum samples prior to determination by graphite furnace atomic absorption spectrometry (GFAAS) had been developed in this paper. In this method, Cr(III) reacts with 1-(2-pyridylazo)-2-naphthol
Alireza Mohadesi et al.
The Analyst, 135(7), 1686-1690 (2010-05-12)
The present work is focused on the modification of multiwalled carbon nanotubes with a ligand, 1-(2-pyridylazo)-2-naphthol (PAN), and its potential application for the development of a new, simple and selective modified glassy carbon electrode for stripping voltammetric determination of Pb(II).
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