DE3103775A1 - Elektrolytmischung - Google Patents

Elektrolytmischung

Info

Publication number
DE3103775A1
DE3103775A1 DE19813103775 DE3103775A DE3103775A1 DE 3103775 A1 DE3103775 A1 DE 3103775A1 DE 19813103775 DE19813103775 DE 19813103775 DE 3103775 A DE3103775 A DE 3103775A DE 3103775 A1 DE3103775 A1 DE 3103775A1
Authority
DE
Germany
Prior art keywords
electrolyte solution
solution
iodine
titration
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
DE19813103775
Other languages
German (de)
English (en)
Other versions
DE3103775C2 (US07709020-20100504-C00068.png
Inventor
Hiroko Yamato Kanagawa Fujino
Kaname Machida Tokyo Muroi
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 Chemical Industries Ltd Tokyo
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 Chemical Industries Ltd Tokyo, Mitsubishi Kasei Corp filed Critical Mitsubishi Chemical Industries Ltd Tokyo
Publication of DE3103775A1 publication Critical patent/DE3103775A1/de
Application granted granted Critical
Publication of DE3103775C2 publication Critical patent/DE3103775C2/de
Granted legal-status Critical Current

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
    • G01N31/16—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

Landscapes

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE19813103775 1980-02-12 1981-02-04 Elektrolytmischung Granted DE3103775A1 (de)

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
DE3103775A1 true DE3103775A1 (de) 1982-01-07
DE3103775C2 DE3103775C2 (US07709020-20100504-C00068.png) 1989-08-31

Family

ID=11897012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813103775 Granted DE3103775A1 (de) 1980-02-12 1981-02-04 Elektrolytmischung

Country Status (5)

Country Link
US (1) US4368105A (US07709020-20100504-C00068.png)
JP (1) JPS56112641A (US07709020-20100504-C00068.png)
DE (1) DE3103775A1 (US07709020-20100504-C00068.png)
FR (1) FR2475734A1 (US07709020-20100504-C00068.png)
GB (1) GB2069148B (US07709020-20100504-C00068.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
DE3040474A1 (de) * 1979-10-31 1981-05-14 Mitsubishi Chemical Industries, Ltd., Tokyo Karl-fischer-reagenz

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
JPS5515019A (en) * 1978-07-18 1980-02-01 Mitsubishi Chem Ind Ltd Solvent for water titration dependent upon karl fischer method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040474A1 (de) * 1979-10-31 1981-05-14 Mitsubishi Chemical Industries, Ltd., Tokyo Karl-fischer-reagenz

Also Published As

Publication number Publication date
DE3103775C2 (US07709020-20100504-C00068.png) 1989-08-31
FR2475734A1 (fr) 1981-08-14
GB2069148A (en) 1981-08-19
JPS56112641A (en) 1981-09-05
JPS6216378B2 (US07709020-20100504-C00068.png) 1987-04-13
US4368105A (en) 1983-01-11
FR2475734B1 (US07709020-20100504-C00068.png) 1985-05-24
GB2069148B (en) 1983-11-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: MITSUBISHI KASEI CORP., TOKIO/TOKYO, JP

8128 New person/name/address of the agent

Representative=s name: DANNENBERG, G., DIPL.-ING., 6000 FRANKFURT WEINHOL

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee