FR2475734A1 - Solution electrolytique pour titrage coulometrique de karl fischer - Google Patents

Solution electrolytique pour titrage coulometrique de karl fischer Download PDF

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Publication number
FR2475734A1
FR2475734A1 FR8102709A FR8102709A FR2475734A1 FR 2475734 A1 FR2475734 A1 FR 2475734A1 FR 8102709 A FR8102709 A FR 8102709A FR 8102709 A FR8102709 A FR 8102709A FR 2475734 A1 FR2475734 A1 FR 2475734A1
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FR
France
Prior art keywords
solution
electrolytic solution
karl fischer
weight
solution according
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.)
Granted
Application number
FR8102709A
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English (en)
French (fr)
Other versions
FR2475734B1 (US07321065-20080122-C00160.png
Inventor
Kaname Muroi
Hiroko Fujino
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of FR2475734A1 publication Critical patent/FR2475734A1/fr
Application granted granted Critical
Publication of FR2475734B1 publication Critical patent/FR2475734B1/fr
Granted legal-status Critical Current

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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
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/168—Determining water content by using Karl Fischer reagent

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8102709A 1980-02-12 1981-02-11 Solution electrolytique pour titrage coulometrique de karl fischer Granted FR2475734A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1573580A JPS56112641A (en) 1980-02-12 1980-02-12 Electrolytic solution for coulometric titration by karl fischer method

Publications (2)

Publication Number Publication Date
FR2475734A1 true FR2475734A1 (fr) 1981-08-14
FR2475734B1 FR2475734B1 (US07321065-20080122-C00160.png) 1985-05-24

Family

ID=11897012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102709A Granted FR2475734A1 (fr) 1980-02-12 1981-02-11 Solution electrolytique pour titrage coulometrique de karl fischer

Country Status (5)

Country Link
US (1) US4368105A (US07321065-20080122-C00160.png)
JP (1) JPS56112641A (US07321065-20080122-C00160.png)
DE (1) DE3103775A1 (US07321065-20080122-C00160.png)
FR (1) FR2475734A1 (US07321065-20080122-C00160.png)
GB (1) GB2069148B (US07321065-20080122-C00160.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329020A1 (de) * 1983-08-11 1985-02-21 Riedel-De Haen Ag, 3016 Seelze Loesemittel fuer die wasserbestimmung nach karl-fischer
US4720464A (en) * 1983-12-28 1988-01-19 Mitsubishi Chemical Industries, Limited Electrolytes for Karl Fischer coulometric titration
US4725552A (en) * 1984-05-21 1988-02-16 Harald Dahms Karl Fischer reagent and its use
JPH0658340B2 (ja) * 1985-04-26 1994-08-03 三菱化成株式会社 カ−ルフイツシヤ−電量滴定用電解液
EP0202514B1 (en) * 1985-05-22 1991-01-09 Chisso Corporation Liquid crystal esters
JP3473324B2 (ja) * 1996-06-25 2003-12-02 三菱化学株式会社 カールフィッシャー電量滴定用電解液及び該電解液を用いた水分測定方法
KR20030059842A (ko) * 2001-12-28 2003-07-12 대정화금주식회사 칼-피셔 전기량 적정용 일액형 시약
KR100648856B1 (ko) * 2002-06-25 2006-11-24 대정화금주식회사 칼-피셔 전기량 적정용 일액형 시약
KR20040026397A (ko) * 2002-09-24 2004-03-31 대정화금주식회사 칼-피셔 전기량 적정용 일액형 시약
WO2012111306A1 (ja) * 2011-02-18 2012-08-23 京都電子工業株式会社 カールフィッシャー滴定装置およびカールフィッシャー滴定方法
CN112684101A (zh) * 2020-12-01 2021-04-20 赛孚瑞化工邯郸有限公司 卡氏炉专用的库仑法卡尔费休试剂及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515019A (en) * 1978-07-18 1980-02-01 Mitsubishi Chem Ind Ltd Solvent for water titration dependent upon karl fischer method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749659A (en) * 1971-03-15 1973-07-31 Photovolt Corp Reagent composition for coulometric karl fischer titration
DE2436261B2 (de) * 1974-07-27 1976-11-25 Bayer Ag, 5090 Leverkusen Elektrochemische gasdetektoren
JPS5664658A (en) * 1979-10-31 1981-06-01 Mitsubishi Chem Ind Ltd Karl fisher reagent

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515019A (en) * 1978-07-18 1980-02-01 Mitsubishi Chem Ind Ltd Solvent for water titration dependent upon karl fischer method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1979 *

Also Published As

Publication number Publication date
DE3103775C2 (US07321065-20080122-C00160.png) 1989-08-31
DE3103775A1 (de) 1982-01-07
GB2069148A (en) 1981-08-19
JPS56112641A (en) 1981-09-05
JPS6216378B2 (US07321065-20080122-C00160.png) 1987-04-13
US4368105A (en) 1983-01-11
FR2475734B1 (US07321065-20080122-C00160.png) 1985-05-24
GB2069148B (en) 1983-11-09

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