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
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.
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)
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)
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 |
-
1978
- 1978-03-13 US US05/885,499 patent/US4134798A/en not_active Expired - Lifetime
-
1979
- 1979-03-09 FR FR7906080A patent/FR2420138A1/fr not_active Withdrawn
- 1979-03-12 ES ES478536A patent/ES478536A1/es not_active Expired
- 1979-03-13 DE DE19792909821 patent/DE2909821A1/de not_active Withdrawn
- 1979-03-13 JP JP2833479A patent/JPS54148593A/ja active Pending
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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