2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulphopropyl)amino]phenol disodium salt dihydrate (5-Bromo-PAPS) ≥95,0% (durch Elementaranalyse) zur spektralphotometrischen Bestimmung von Cu und Co, für die Bestimmung von Zink, Supelco®

Lieferant: Merck


M-Clarity™ Qualitätsstufe = MQ100

93832-100MG-F
93832-100MG-FEA 162 EUR
93832-100MG-F
2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulphopropyl)amino]phenol disodium salt dihydrate (5-Bromo-PAPS) ≥95,0% (durch Elementaranalyse) zur spektralphotometrischen Bestimmung von Cu und Co, für die Bestimmung von Zink, Supelco®
2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulphopropyl)amino]phenol disodium salt dihydrate (5-Bromo-PAPS)

2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate may be used as a reagent for the determination of copper and iron by flow injection-catalytic photometric method using serial flow cell.


Reagent for the direct determination of zinc in human serum by flow-injection spectrophotometric analysis.


Verpackung: Bottomless glass bottle. Contents are inside inserted fused cone.

Formel: C₁₇H₁₉BrN₄Na₂O₄S·2H₂O
Molecular Weight: 537,34 g/mol
MDL: MFCD03791119
CAS-Nummer: 679787-08-7
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Spezifikation Testergebnisse

Appearance (Color) Light Brown to Very Dark Brown and Light Red to Very Dark Red
Appearance (Form) Powder
Assay (Elemental analysis) ≥ 95.0 %
Carbon Content 38.00 % (Theory)
Hydrogen Content 4.31 % (Theory)
Nitrogen Content 10.43 % (Theory)
Infrared Spectrum Conforms to structure
Application Test for colorimetric det. of Zn (II), Cu (II), Fe (II), Co (II), H2O2

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