DK525279A - Reagens til kvantitativ bestemmelse af vand - Google Patents

Reagens til kvantitativ bestemmelse af vand

Info

Publication number
DK525279A
DK525279A DK525279A DK525279A DK525279A DK 525279 A DK525279 A DK 525279A DK 525279 A DK525279 A DK 525279A DK 525279 A DK525279 A DK 525279A DK 525279 A DK525279 A DK 525279A
Authority
DK
Denmark
Prior art keywords
reagent
water
quantitative determination
methoxy ethanol
methanol
Prior art date
Application number
DK525279A
Other languages
English (en)
Inventor
A E Verbeek
J M J Mattheij
Original Assignee
Baker J T
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 Baker J T filed Critical Baker J T
Publication of DK525279A publication Critical patent/DK525279A/da

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)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DK525279A 1979-07-26 1979-12-10 Reagens til kvantitativ bestemmelse af vand DK525279A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP79102673A EP0023230B1 (de) 1979-07-26 1979-07-26 Reagenz zur quantitativen Bestimmung von Wasser und seine Verwendung zur quantitativen Bestimmung von Wasser

Publications (1)

Publication Number Publication Date
DK525279A true DK525279A (da) 1981-01-27

Family

ID=8186162

Family Applications (1)

Application Number Title Priority Date Filing Date
DK525279A DK525279A (da) 1979-07-26 1979-12-10 Reagens til kvantitativ bestemmelse af vand

Country Status (12)

Country Link
US (1) US4295990A (da)
EP (1) EP0023230B1 (da)
JP (1) JPS5621062A (da)
AT (1) ATE7540T1 (da)
AU (1) AU532340B2 (da)
CA (1) CA1134728A (da)
DE (1) DE2966986D1 (da)
DK (1) DK525279A (da)
ES (1) ES486719A1 (da)
FI (1) FI793849A (da)
NO (1) NO794022L (da)
ZA (1) ZA803994B (da)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664658A (en) * 1979-10-31 1981-06-01 Mitsubishi Chem Ind Ltd Karl fisher reagent
DE3070017D1 (en) * 1980-09-02 1985-03-07 Baker Chem Co J T Reagent for the quantitative determination of water and its use therefor
DE3048237A1 (de) * 1980-12-20 1982-07-15 Merck Patent Gmbh, 6100 Darmstadt "pyridinfreies karl-fischer-reagenz und verfahren zur bestimmung von wasser mit hilfe dieses reagenzes"
EP0056826A1 (en) * 1981-01-22 1982-08-04 J.T. Baker Chemicals B.V. Reagent for quantitative determination of water and its use therefor
US4354853A (en) * 1981-05-11 1982-10-19 Harald Dahms Karl Fischer reagent and its use
DE3136942A1 (de) * 1981-09-17 1983-04-28 Riedel-De Haen Ag, 3016 Seelze "zweikomponenten-titriermittel"
DE3204962A1 (de) * 1982-02-12 1983-08-25 Merck Patent Gmbh, 6100 Darmstadt Karl-fischer-reagenz und verfahren zur bestimmung von wasser mit hilfe dieses reagenzes
US4720464A (en) * 1983-12-28 1988-01-19 Mitsubishi Chemical Industries, Limited Electrolytes for Karl Fischer coulometric titration
US5389545A (en) * 1993-07-26 1995-02-14 Dahms; Harald Reagents, methods and kits for water determination
IL114938A (en) * 1995-08-15 2000-08-13 State Of Israel Ministry Of In Reagent for determining water and ene-diols or thiols
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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1076005A (fr) * 1953-04-21 1954-10-21 Procédé de préparation d'un réactif pour la détermination quantitative de très petites quantités d'eau dans les gaz, les liquides et les substances solides, et réactif préparé selon ce procédé
DE1075341B (de) * 1956-11-09 1960-02-11 Aktiebolaget Pharmacia, Uppsala (Schweden) Stabilisiertes Karl Fischer-Reagenz
US3528775A (en) * 1967-01-25 1970-09-15 Mobil Oil Corp Method and apparatus for testing petroleum products for water content
CA918048A (en) * 1969-07-14 1973-01-02 S. Delmonte Clive Reagent
DE2040271A1 (de) * 1970-08-13 1972-02-17 Merck Patent Gmbh Verfahren zur Schnellbestimmung von Wasser in einer Bremsfluessigkeit

Also Published As

Publication number Publication date
FI793849A (fi) 1981-01-27
ES486719A1 (es) 1980-09-16
AU532340B2 (en) 1983-09-29
EP0023230B1 (de) 1984-05-16
US4295990A (en) 1981-10-20
ATE7540T1 (de) 1984-06-15
AU6005080A (en) 1981-01-29
CA1134728A (en) 1982-11-02
DE2966986D1 (en) 1984-06-20
EP0023230A1 (de) 1981-02-04
NO794022L (no) 1981-01-27
JPS5621062A (en) 1981-02-27
ZA803994B (en) 1981-06-24

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment