93832
2-（5-溴-2-吡啶偶氮）-5-[ N -丙基- N -（3-磺丙基）氨基] 苯酚 二钠盐 二水合物
for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95.0% (HPLC)
别名:
5-溴-PAPS
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关于此项目
经验公式（希尔记法）:
C17H19BrN4Na2O4S · 2H2O
化学文摘社编号:
分子量:
537.34
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
23151816
MDL number:
产品名称
2-（5-溴-2-吡啶偶氮）-5-[ N -丙基- N -（3-磺丙基）氨基] 苯酚 二钠盐 二水合物, for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95.0% (HPLC)
InChI key
WQXVWWKVWNUTOV-MKMLRUMESA-L
SMILES string
O.O.[Na+].[Na+].CCCN(CCCS([O-])(=O)=O)c1ccc(\N=N\c2ccc(Br)cn2)c([O-])c1
InChI
1S/C17H21BrN4O4S.2Na.2H2O/c1-2-8-22(9-3-10-27(24,25)26)14-5-6-15(16(23)11-14)20-21-17-7-4-13(18)12-19-17;;;;/h4-7,11-12,23H,2-3,8-10H2,1H3,(H,24,25,26);;;2*1H2/q;2*+1;;/p-2/b21-20+;;;;
assay
≥95.0% (HPLC)
form
powder
quality
for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2
technique(s)
UV/Vis spectroscopy: suitable
Quality Level
Application
2-(5-溴-2-吡啶基偶氮)-5-[N-丙基-N-(3-磺丙基)苯酚二钠盐二水合物可用作串联流通池（serial flow cell）流动注射催化光度法测定铜和铁的试剂。
Other Notes
用于流动注射分光光度法直接测定人血清中锌的试剂
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Water Soluble Pyridylazoaminophenols and Pyridylazoaminobenzoic Acids as Highly Sensitive Photometric Reagents for Zinc, Uranium, Cobalt and Nickel
D. Horiguchi, M. Saito, K. Noda, K. Kina
Analytical Sciences, 1, 461-461 (1985)
Bis[2-(5-Bromo-2-pyridylazo)-5-(N-propyl-N-sulphopropylamino)phenolato]cobaltate(III) as a Counter Ion for the Extraction and Spectrophotometric Determination of Long-chain Quaternary Ammonium Salts and Tertiary Alkylamines in the Presence of Each Other
I. Kasahara, M. Kanai, M. Taniguchi, A. Kakeba, N. Hata, S. Taguchi, K. Goto
Analytica Chimica Acta, 219, 239-239 (1989)
Toshiaki Hattori et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 22(12), 1577-1580 (2006-12-13)
The adsorption of ion-association complexes on a carbon paste electrode (CPE) was investigated by cyclic voltammetry using an electroactive hydrophobic anion probe. The redox reactions of 2-(5-bromo-2-pyridyl)azo-5-[N-n-propyl-N-(3-sulfopropyl)amino]phenol (5-Br-PAPS), the analytical probe, were irreversible. The reduction of the azo group and
T Makino et al.
Clinica chimica acta; international journal of clinical chemistry, 120(1), 127-135 (1982-03-26)
A colorimetric method for precise and accurate determination of zinc in serum is presented. Only 0.3 ml of sample is necessary, because of the use of a new, highly sensitive reagent, 2-(5-bromo-2-pyridylazo)-5-(N-n-propyl-N-3-sulfopropylamino)-phenol (epsilon 554nm = 1.3 X 10(5) 1 .
Noriko Hata et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 24(7), 925-928 (2008-07-11)
The formation of a liquid organic ion associate in an aqueous sample was applied to the concentration and determination of cadmium in environmental water samples. Cadmium was converted into a complex with 2-(5-bromo-2-pyridylazo)-5-(N-propyl-N-sulfopropylamino)phenol (5-Br-PAPS) in a 40-mL sample solution, and
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