AR100966A1 - A METHOD FOR DETERMINING TOTAL IRON CONTENT IN WATER SOLUTIONS - Google Patents

A METHOD FOR DETERMINING TOTAL IRON CONTENT IN WATER SOLUTIONS

Info

Publication number
AR100966A1
AR100966A1 ARP150101559A ARP150101559A AR100966A1 AR 100966 A1 AR100966 A1 AR 100966A1 AR P150101559 A ARP150101559 A AR P150101559A AR P150101559 A ARP150101559 A AR P150101559A AR 100966 A1 AR100966 A1 AR 100966A1
Authority
AR
Argentina
Prior art keywords
iron
solution
absorbance
diimine
concentration
Prior art date
Application number
ARP150101559A
Other languages
Spanish (es)
Inventor
West Tyler
M Dragna Justin
Original Assignee
Water Lens Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Water Lens Llc filed Critical Water Lens Llc
Publication of AR100966A1 publication Critical patent/AR100966A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Abstract

Composición y solución de ensayo para determinar la concentración de hierro disuelto que comprende un compuesto de a-diimina y un agente reductor. El compuesto de a-diimina actúa como un sensor colorimétrico de hierro. El compuesto de a-diimina se coordina con los iones ferrosos en solución para dar un complejo coloreado de diimina-hierro. Se mide la absorbancia de la solución de diimina-hierro resultante que es una función de la concentración del analito de hierro. La concentración de hierro de una solución se puede determinar tratando la solución con la composición de la presente, midiendo su absorbancia y comparando dicha absorbancia con la absorbancia de estándares de ensayo de concentración conocida.Composition and test solution for determining the concentration of dissolved iron comprising an a-diimine compound and a reducing agent. The a-diimine compound acts as a colorimetric iron sensor. The a-diimine compound coordinates with the ferrous ions in solution to give a colored diimine-iron complex. The absorbance of the resulting diimine-iron solution that is a function of the iron analyte concentration is measured. The iron concentration of a solution can be determined by treating the solution with the composition of the present, measuring its absorbance and comparing said absorbance with the absorbance of test standards of known concentration.

ARP150101559A 2014-05-20 2015-05-19 A METHOD FOR DETERMINING TOTAL IRON CONTENT IN WATER SOLUTIONS AR100966A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462000780P 2014-05-20 2014-05-20

Publications (1)

Publication Number Publication Date
AR100966A1 true AR100966A1 (en) 2016-11-16

Family

ID=54554579

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150101559A AR100966A1 (en) 2014-05-20 2015-05-19 A METHOD FOR DETERMINING TOTAL IRON CONTENT IN WATER SOLUTIONS

Country Status (2)

Country Link
AR (1) AR100966A1 (en)
WO (1) WO2015179273A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018130476A1 (en) * 2017-01-11 2018-07-19 Akzo Nobel Chemicals International B.V. Method for determining iron
WO2020214414A1 (en) * 2019-04-16 2020-10-22 The Regents Of The University Of California Iron detection and remediation with a functionalized porous polymer
EP4062171B1 (en) * 2019-11-18 2023-12-27 T.C. Üsküdar Üniversitesi A novel reagent, catal's reagent, and kit for using iron sulphate determination by colorimetric method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506403A (en) * 1967-12-19 1970-04-14 Hoffmann La Roche Colorimetric method for determining iron in fluids
US3770735A (en) * 1970-06-24 1973-11-06 Hach Chemical Co Ferroin reagent and method of making same
US3709662A (en) * 1970-07-20 1973-01-09 Hach Chemical Co Iron analysis reagent formulation
US7785892B2 (en) * 2005-05-12 2010-08-31 Wako Pure Chemical Industries, Ltd. Method of determining iron concentration

Also Published As

Publication number Publication date
WO2015179273A1 (en) 2015-11-26

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