DK1188052T3 - Karl Fischer-reagens - Google Patents
Karl Fischer-reagensInfo
- Publication number
- DK1188052T3 DK1188052T3 DK00931864T DK00931864T DK1188052T3 DK 1188052 T3 DK1188052 T3 DK 1188052T3 DK 00931864 T DK00931864 T DK 00931864T DK 00931864 T DK00931864 T DK 00931864T DK 1188052 T3 DK1188052 T3 DK 1188052T3
- Authority
- DK
- Denmark
- Prior art keywords
- karl fischer
- imidazole
- reagent
- fischer reagent
- initial
- Prior art date
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)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901857A SE9901857D0 (sv) | 1999-05-21 | 1999-05-21 | Karl Fischer reagent |
PCT/SE2000/000987 WO2000072003A1 (en) | 1999-05-21 | 2000-05-18 | Karl fischer reagent |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1188052T3 true DK1188052T3 (da) | 2008-06-09 |
Family
ID=20415692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00931864T DK1188052T3 (da) | 1999-05-21 | 2000-05-18 | Karl Fischer-reagens |
Country Status (12)
Country | Link |
---|---|
US (1) | US7247485B1 (da) |
EP (1) | EP1188052B1 (da) |
JP (1) | JP2003500647A (da) |
AT (1) | ATE385570T1 (da) |
AU (1) | AU772264B2 (da) |
CA (1) | CA2374812A1 (da) |
DE (1) | DE60037969T2 (da) |
DK (1) | DK1188052T3 (da) |
ES (1) | ES2301483T3 (da) |
PT (1) | PT1188052E (da) |
SE (1) | SE9901857D0 (da) |
WO (1) | WO2000072003A1 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10056547A1 (de) * | 2000-11-15 | 2002-05-23 | Sigma Aldrich Laborchemikalien | Karl-Fischer-Reagenz |
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 |
WO2004047793A1 (en) | 2002-11-26 | 2004-06-10 | Alk-Abelló A/S | Pharmaceutical allergen product |
CN101256178B (zh) * | 2008-04-17 | 2011-08-31 | 上海化学试剂研究所 | 无吡啶卡尔费休试剂及制备方法 |
CN110095563A (zh) * | 2018-01-27 | 2019-08-06 | 深圳新宙邦科技股份有限公司 | 一种卡尔费休试剂 |
US20200033307A1 (en) * | 2018-07-25 | 2020-01-30 | Honeywell International Inc. | Method of determining an amount of water in a sample using a derivative of imidazole and a hydrogen halide donor |
US11714072B2 (en) | 2019-03-28 | 2023-08-01 | Honeywell International Inc. | Reagent compositions and method for Karl Fischer titration |
US11885782B2 (en) | 2020-10-29 | 2024-01-30 | Honeywell International Inc. | Method of determining an amount of water in a sample using a sulfonic acid |
CN113671110A (zh) * | 2021-08-12 | 2021-11-19 | 江西兴锂新能源有限公司 | 一种硫酸乙烯酯的水分检测方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL101617C (da) * | 1956-11-09 | |||
JPS582614B2 (ja) * | 1978-08-11 | 1983-01-18 | 平沼産業株式会社 | 一室電解槽によるカ−ルフイツシヤ−電量滴定法 |
DE3039511A1 (de) | 1980-10-20 | 1982-05-19 | Riedel-De Haen Ag, 3016 Seelze | Titrationsmittel und seine verwendung |
US4378972A (en) * | 1980-03-05 | 1983-04-05 | Riedel-De Haen Aktiengesellschaft | Titration agent and method for using same |
US4354853A (en) * | 1981-05-11 | 1982-10-19 | Harald Dahms | Karl Fischer reagent and its use |
DE3329020A1 (de) * | 1983-08-11 | 1985-02-21 | Riedel-De Haen Ag, 3016 Seelze | Loesemittel fuer die wasserbestimmung nach karl-fischer |
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 |
JPH0713636B2 (ja) * | 1986-06-11 | 1995-02-15 | 三菱化学株式会社 | 水分測定用溶剤及びこれを用いた水分測定方法 |
DE3723084A1 (de) * | 1987-07-13 | 1989-01-26 | Merck Patent Gmbh | Loesungsmittel fuer die wasserbestimmung nach karl-fischer |
DE3904992A1 (de) | 1989-02-18 | 1990-08-23 | Riedel De Haen Ag | Reagenz fuer die coulometrische wasserbestimmung |
DE3943118A1 (de) * | 1989-12-27 | 1991-07-04 | Merck Patent Gmbh | Karl-fischer-reagenz und verfahren zur bestimmung von wasser mit hilfe dieses reagenzes |
DE4230717C2 (de) | 1992-09-14 | 1996-11-28 | Riedel De Haen Ag | Verfahren und Reagenz zur quantitativen Wasserbestimmung |
US5453377A (en) | 1993-07-26 | 1995-09-26 | Dahms; Harald | Methods for making iodine-free Karl Fischer reagents |
DE4421453A1 (de) * | 1994-06-18 | 1995-12-21 | Riedel De Haen Ag | Karl-Fischer-Reagenz |
US5567648A (en) | 1994-08-29 | 1996-10-22 | Motorola, Inc. | Process for providing interconnect bumps on a bonding pad by application of a sheet of conductive discs |
SE507338C2 (sv) * | 1996-12-23 | 1998-05-18 | Anders Cedergren | Förfarande och anordning vid coulometrisk bestämning av vatten medelst Karl Fischerreaktion i en diafragmafri cell |
-
1999
- 1999-05-21 SE SE9901857A patent/SE9901857D0/xx unknown
-
2000
- 2000-05-18 PT PT00931864T patent/PT1188052E/pt unknown
- 2000-05-18 AU AU49680/00A patent/AU772264B2/en not_active Ceased
- 2000-05-18 WO PCT/SE2000/000987 patent/WO2000072003A1/en active IP Right Grant
- 2000-05-18 US US09/979,313 patent/US7247485B1/en not_active Expired - Fee Related
- 2000-05-18 AT AT00931864T patent/ATE385570T1/de active
- 2000-05-18 EP EP00931864A patent/EP1188052B1/en not_active Expired - Lifetime
- 2000-05-18 DK DK00931864T patent/DK1188052T3/da active
- 2000-05-18 JP JP2000620342A patent/JP2003500647A/ja active Pending
- 2000-05-18 ES ES00931864T patent/ES2301483T3/es not_active Expired - Lifetime
- 2000-05-18 CA CA002374812A patent/CA2374812A1/en not_active Abandoned
- 2000-05-18 DE DE60037969T patent/DE60037969T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2003500647A (ja) | 2003-01-07 |
PT1188052E (pt) | 2008-05-14 |
AU772264B2 (en) | 2004-04-22 |
ES2301483T3 (es) | 2008-07-01 |
DE60037969T2 (de) | 2009-03-05 |
ATE385570T1 (de) | 2008-02-15 |
CA2374812A1 (en) | 2000-11-30 |
DE60037969D1 (de) | 2008-03-20 |
AU4968000A (en) | 2000-12-12 |
SE9901857D0 (sv) | 1999-05-21 |
EP1188052B1 (en) | 2008-02-06 |
WO2000072003A1 (en) | 2000-11-30 |
US7247485B1 (en) | 2007-07-24 |
EP1188052A1 (en) | 2002-03-20 |
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