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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

Name: 2-（5-溴-2-吡啶偶氮）-5-[<I> N </I>-丙基-<I> N </I>-（3-磺丙基）氨基] 苯酚 二钠盐 二水合物
Brand: SIAL

for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H₂O₂, ≥95.0% (HPLC)

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别名:

5-溴-PAPS

经验公式（希尔记法）:

C₁₇H₁₉BrN₄Na₂O₄S · 2H₂O

CAS号:

679787-08-7

分子量:

537.34

MDL编号:

MFCD03791119

PubChem化学物质编号:

329770275

NACRES:

NA.21

质量水平

100

检测方案

≥95.0% (HPLC)

形式

powder

质量

for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H₂O₂

技术

UV/Vis spectroscopy: suitable

SMILES字符串

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+;;;;

InChI key

WQXVWWKVWNUTOV-MKMLRUMESA-L

应用

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。

包装

无底玻璃瓶。内含物装在插入的融合锥内。

其他说明

用于流动注射分光光度法直接测定人血清中锌的试剂

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

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示例

T1503

货号

25G

包装规格/数量

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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A highly sensitive colorimetric determination of serum zinc using water-soluble pyridylazo dye.

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 .

Formation of a liquid organic ion associate in aqueous solution and its application to the GF-AAS determination of trace cadmium in environmental water as a complex with 2-(5-bromo-2-pyridylazo)-5-(N-propyl-N-sulfopropylamino)phenol.

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

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)

Determination of Cobalt in Natural Water as a 2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulphopropyl)amino]phenol Chelate by On-Line Preconcentration HPLC with Column-Switching Technique

N. Uehara, K. Fukuda, Y. Shijo

Analytical Sciences, 14, 343-343 (1998)

Effect of zinc ions on apoptosis in PBMCs from healthy aged subjects.

R Ostan et al.

Biogerontology, 7(5-6), 437-447 (2006-10-10)

Immunosenescence features, such as thymic involution, alteration of T-cell repertoire, autoimmunity and accumulation of memory/effector T cells, may be the result, at least in part, of a zinc deficiency, which is often observed during ageing. Zinc, as essential trace element

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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)

属性