IL79092A0 - Solvent for the determination of water by the karl fischer method - Google Patents

Solvent for the determination of water by the karl fischer method

Info

Publication number
IL79092A0
IL79092A0 IL79092A IL7909286A IL79092A0 IL 79092 A0 IL79092 A0 IL 79092A0 IL 79092 A IL79092 A IL 79092A IL 7909286 A IL7909286 A IL 7909286A IL 79092 A0 IL79092 A0 IL 79092A0
Authority
IL
Israel
Prior art keywords
solvent
determination
water
karl fischer
fischer method
Prior art date
Application number
IL79092A
Other languages
English (en)
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of IL79092A0 publication Critical patent/IL79092A0/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/107497—Preparation composition [e.g., lysing or precipitation, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/108331—Preservative, buffer, anticoagulant or diluent

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)
IL79092A 1985-06-15 1986-06-11 Solvent for the determination of water by the karl fischer method IL79092A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853521544 DE3521544A1 (de) 1985-06-15 1985-06-15 Loesungsmittel fuer die wasserbestimmung nach karl-fischer

Publications (1)

Publication Number Publication Date
IL79092A0 true IL79092A0 (en) 1986-09-30

Family

ID=6273398

Family Applications (1)

Application Number Title Priority Date Filing Date
IL79092A IL79092A0 (en) 1985-06-15 1986-06-11 Solvent for the determination of water by the karl fischer method

Country Status (7)

Country Link
US (1) US4851352A (xx)
EP (1) EP0206017B1 (xx)
JP (1) JPS61292555A (xx)
CS (1) CS257286B2 (xx)
DE (2) DE3521544A1 (xx)
IL (1) IL79092A0 (xx)
ZA (1) ZA864459B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239115C2 (de) * 1992-11-20 1996-12-19 Riedel De Haen Ag Verwendung einer gebundenes Brom enthaltenden Lösung als Titrantkomponente zur Wasserbestimmung
DE4329287A1 (de) * 1993-08-31 1995-03-02 Riedel De Haen Ag Verwendung von N-Methylformamid als Lösungsmittel für die Karl-Fischer-Titration
DE19740965A1 (de) * 1997-09-17 1999-03-18 Rdh Laborchemikalien Gmbh & Co Karl-Fischer-Reagenz
DE10056547A1 (de) * 2000-11-15 2002-05-23 Sigma Aldrich Laborchemikalien Karl-Fischer-Reagenz
CN113155935A (zh) * 2021-04-12 2021-07-23 山西钢科碳材料有限公司 一种测定偶氮类引发剂中水分含量的方法
CN113092663B (zh) * 2021-04-14 2023-06-23 江苏扬农化工集团有限公司 一种有机胺中水分含量的测定方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185964A (en) * 1977-02-08 1980-01-29 Central Laboratories of Associated Maryland Pathologists, Ltd. Lysing reagent
DE3010436A1 (de) * 1980-03-19 1981-09-24 Merck Patent Gmbh, 6100 Darmstadt Pyridinfreies karl-fischer-reagenz und verfahren zur bestimmung von wasser mit hilfe dieses reagenzes
US4521518A (en) * 1980-06-16 1985-06-04 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
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"
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
US4528274A (en) * 1982-07-06 1985-07-09 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
US4485175A (en) * 1983-01-03 1984-11-27 Coulter Electronics, Inc. Method for three-volume differential determination of lymphocyte, monocyte and granulocyte populations of leukocytes
DE3329020A1 (de) * 1983-08-11 1985-02-21 Riedel-De Haen Ag, 3016 Seelze Loesemittel fuer die wasserbestimmung nach karl-fischer
JPS6082860A (ja) * 1983-10-13 1985-05-11 Mitsubishi Chem Ind Ltd 水分測定用滴定試薬
DE3407014A1 (de) * 1984-02-27 1985-08-29 Merck Patent Gmbh, 6100 Darmstadt Karl-fischer-reagenz und verfahren zur bestimmung von wasser mit hilfe dieses reagenzes
US4605784A (en) * 1984-12-19 1986-08-12 Eastman Kodak Company Process for the preparation of ether-containing chlorides

Also Published As

Publication number Publication date
ZA864459B (en) 1987-02-25
EP0206017B1 (de) 1991-09-11
JPS61292555A (ja) 1986-12-23
EP0206017A3 (en) 1988-10-12
US4851352A (en) 1989-07-25
EP0206017A2 (de) 1986-12-30
DE3681350D1 (de) 1991-10-17
DE3521544A1 (de) 1986-12-18
CS257286B2 (en) 1988-04-15

Similar Documents

Publication Publication Date Title
GB2187923B (en) Process for the construction of drain system
IL77783A0 (en) Arrangement for propulsion of liquids over long distances
IT8523151A0 (it) Apparato perfezionato per la fabbricazione di ghiaccio.
EP0212400A3 (en) Method for the preparation of sphingosin derivatives
IT8249718A0 (it) Procedimento per il recupero di allumina
DE3572601D1 (en) Adsorption-desorption method for the separation of water soluble organic compounds from aqueous solution
ZA885027B (en) Solvent for the karl-fischer determination of water
ZA864459B (en) Solvent for the determination of water by the karl fischer method
GR860950B (en) Method for the preparation of nitrofuranne derivatives
EP0197439A3 (en) Method for the determination of bilirubin
KR880700092A (ko) 정련 방법
IT8421149A1 (it) Procedimento migliorato per il disproporzionamento di clorosilani
DE3661358D1 (en) Method for the preparation of 2-mercaptobenzoxazoles
PL255511A1 (en) Method of obtaining cyanoorganic compounds
GR860718B (en) Method for the preparation of heterocyclic compounds
GR861806B (en) Method for the preparation of heterocyclic compounds
FR2581612B1 (fr) Systeme de ballastage pour navires
KR880001612Y1 (en) Apparatus for furification of water
IT1169838B (it) Metodo per la preparazione di solfonilisocianati
IL74511A0 (en) Electromyographical method for study of the convulsive attack
IT8168519A0 (it) Metodo di propulsione per veicoli
GR860039B (en) Method for the preparation of heterocyclic compounds
BG41428A1 (en) Method for study of thrombogeneity of biopreparations
PL263233A1 (en) Method of deparaffining oils by means of solvents
IE863232L (en) Method for the recovery of proteins

Legal Events

Date Code Title Description
RH Patent void