ES478536A1 - Un electrodo especifico para el ion isociamurato. - Google Patents

Un electrodo especifico para el ion isociamurato.

Info

Publication number
ES478536A1
ES478536A1 ES478536A ES478536A ES478536A1 ES 478536 A1 ES478536 A1 ES 478536A1 ES 478536 A ES478536 A ES 478536A ES 478536 A ES478536 A ES 478536A ES 478536 A1 ES478536 A1 ES 478536A1
Authority
ES
Spain
Prior art keywords
isocyanurate
quaternary ammonium
isocyanuric acid
ion
analysis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES478536A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES478536A1 publication Critical patent/ES478536A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/32—Cyanuric acid; Isocyanuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Un electrodo especifico para el ión isocianurato, y capaz de determinar la actividad de ión isocianurato en disoluciones, caracterizado por (a) un conductor de platino recubierto en uno de sus extremos con una composición de poli (cloruro de vinilo) plastificado que contiene una sal de isocianurato de amonio cuaternario, (b) medios para conectar eléctricamente el conductor de platino a un medidor de pH, y © medios para aislar dicho conductor de platino de dicha disolución.
ES478536A 1978-03-13 1979-03-12 Un electrodo especifico para el ion isociamurato. Expired ES478536A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/885,499 US4134798A (en) 1978-03-13 1978-03-13 Isocyanurate specific electrode and method of analysis and quaternary ammonium isocyanuric acid salts therefore

Publications (1)

Publication Number Publication Date
ES478536A1 true ES478536A1 (es) 1979-11-01

Family

ID=25387033

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478536A Expired ES478536A1 (es) 1978-03-13 1979-03-12 Un electrodo especifico para el ion isociamurato.

Country Status (5)

Country Link
US (1) US4134798A (es)
JP (1) JPS54148593A (es)
DE (1) DE2909821A1 (es)
ES (1) ES478536A1 (es)
FR (1) FR2420138A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663246A (en) * 1979-10-26 1981-05-29 Hitachi Ltd Anion selective electrode
JPS5849249U (ja) * 1981-09-30 1983-04-02 柳沢　三郎 ペンシル形被覆電極
US4933070A (en) * 1981-12-21 1990-06-12 Eastman Kodak Company Hemispherands in ion-selective compositions
JPS58223054A (ja) * 1982-06-18 1983-12-24 Terumo Corp イオン電極用基体およびイオン電極
US4476007A (en) * 1983-05-20 1984-10-09 Eastman Kodak Company Hemispherands and sodium-selective compositions and electrodes containing same
US4505800A (en) * 1983-05-20 1985-03-19 Eastman Kodak Company Sodium-selective compositions and electrodes containing same
JP2672561B2 (ja) * 1988-01-29 1997-11-05 テルモ株式会社 膜被履センサ
GB2331370B (en) * 1997-11-14 2002-05-01 Abb Kent Taylor Ltd Electrochemical sensor elements, methods for their production and uses thereof as oxygen sensors
US20020173846A1 (en) * 2001-02-01 2002-11-21 Larry Blake Two part "L"- or "S"-shaped phakic IOL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539455A (en) * 1965-10-08 1970-11-10 Leland C Clark Jr Membrane polarographic electrode system and method with electrochemical compensation
US3795589A (en) * 1970-11-30 1974-03-05 H Dahms Methods for electrochemical analysis

Also Published As

Publication number Publication date
FR2420138A1 (fr) 1979-10-12
US4134798A (en) 1979-01-16
JPS54148593A (en) 1979-11-20
DE2909821A1 (de) 1979-09-20

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