SIST-TS CEN/TS 17761:2023
(Main)Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
This document specifies a method for the determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content.
Anorganische Düngemittel - Bestimmung des Chloridgehaltes in Ammoniumnitratdüngemitteln mit hohem Stickstoffgehalt
Dieses Dokument legt ein Verfahren zur Bestimmung des Chloridgehalts in Ammoniumnitratdüngemitteln mit hohem Stickstoffgehalt fest.
Engrais inorganiques - Détermination de la teneur en chlorure des engrais à base de nitrate d'ammonium à forte teneur en azote
Le présent document spécifie une méthode de détermination de la teneur en chlorure des engrais à base de nitrate d’ammonium à forte teneur en azote.
Anorganska gnojila - Določevanje klorida v gnojilih iz amonijevega nitrata z veliko vsebnostjo dušika
Ta dokument določa metodo za določevanje klorida v gnojilih iz amonijevega nitrata z veliko vsebnostjo dušika.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST-TS CEN/TS 17761:2023
01-februar-2023
Anorganska gnojila - Določevanje klorida v gnojilih iz amonijevega nitrata z veliko
vsebnostjo dušika
Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers
of high nitrogen content
Anorganische Düngemittel - Bestimmung des Chloridgehaltes in
Ammoniumnitratdüngemitteln mit hohem Stickstoffgehalt
Engrais inorganiques - Détermination de la teneur en chlorure des engrais à base de
nitrate d'ammonium à forte teneur en azote
Ta slovenski standard je istoveten z: CEN/TS 17761:2022
ICS:
65.080 Gnojila Fertilizers
SIST-TS CEN/TS 17761:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TS CEN/TS 17761:2023
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SIST-TS CEN/TS 17761:2023
CEN/TS 17761
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
April 2022
TECHNISCHE SPEZIFIKATION
ICS 65.080
English Version
Inorganic fertilizers - Determination of the chloride
content in ammonium nitrate fertilizers of high nitrogen
content
Engrais inorganiques - Détermination de la teneur en Anorganische Düngemittel - Bestimmung des
chlorure des engrais à base de nitrate d'ammonium à Chloridgehaltes in Ammoniumnitratdüngemitteln mit
forte teneur en azote hohem Stickstoffgehalt
This Technical Specification (CEN/TS) was approved by CEN on 13 March 2022 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 17761:2022 E
worldwide for CEN national Members.
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SIST-TS CEN/TS 17761:2023
CEN/TS 17761:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Reagents . 4
6 Apparatus and equipment . 5
7 Sampling and sample preparation . 5
8 Procedure . 5
8.1 Standardization of the silver nitrate solution . 5
8.2 Blank test . 6
8.3 Check test . 7
8.4 Determination . 7
9 Calculation and expression of the result . 7
10 Test report . 7
Bibliography . 8
2
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SIST-TS CEN/TS 17761:2023
CEN/TS 17761:2022 (E)
European foreword
This document (CEN/TS 17761:2022) has been prepared by Technical Committee CEN/TC 260
“Fertilizers and liming materials”, the secretariat of which is held by DIN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
WARNING — The use of this document can involve hazardous materials, operations and equipment. This
document does not purport to address all the safety problems associated with its use. It is the
responsibility of the user of this document to establish appropriate safety and health practices and
determine the applicability of regulatory limitations prior to use.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
3
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SIST-TS CEN/TS 17761:2023
CEN/TS 17761:2022 (E)
1 Scope
This document specifies a method for the determination of the chloride content in ammonium nitrate
fertilizers of high nitrogen content.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1482-2, Fertilizers and liming materials — Sampling and sample preparation — Part 2: Sample
preparation
EN 12944-1, Fertilizers and liming materials — Vocabulary — Part 1: General terms
EN 12944-2, Fertilizers and liming materials — Vocabulary — Part 2: Terms relating to fertilizers
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 12944-1 and EN 12944-2 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.elec
...
SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 17761:2021
01-december-2021
[Not translated]
Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers
of high nitrogen content
Anorganische Düngemittel - Bestimmung des Chloridgehaltes in
Ammoniumnitratdüngemitteln mit hohem Stickstoffgehalt
Ta slovenski standard je istoveten z: FprCEN/TS 17761
ICS:
65.080 Gnojila Fertilizers
kSIST-TS FprCEN/TS 17761:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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kSIST-TS FprCEN/TS 17761:2021
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kSIST-TS FprCEN/TS 17761:2021
FINAL DRAFT
TECHNICAL SPECIFICATION
FprCEN/TS 17761
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
November 2021
ICS 65.080
English Version
Inorganic fertilizers - Determination of the chloride
content in ammonium nitrate fertilizers of high nitrogen
content
Anorganische Düngemittel - Bestimmung des
Chloridgehaltes in Ammoniumnitratdüngemitteln mit
hohem Stickstoffgehalt
This draft Technical Specification is submitted to CEN members for Vote. It has been drawn up by the Technical Committee
CEN/TC 260.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a Technical Specification. It is distributed for review and comments. It is subject to change
without notice and shall not be referred to as a Technical Specification.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TS 17761:2021 E
worldwide for CEN national Members.
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kSIST-TS FprCEN/TS 17761:2021
FprCEN/TS 17761:2021 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Reagents . 4
6 Apparatus and equipment . 5
7 Sampling and sample preparation . 5
8 Procedure . 5
8.1 Standardization of the silver nitrate solution . 5
8.2 Blank test . 6
8.3 Check test . 7
8.4 Determination . 7
9 Calculation and expression of the result . 7
10 Test report . 7
Bibliography . 8
2
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kSIST-TS FprCEN/TS 17761:2021
FprCEN/TS 17761:2021 (E)
European foreword
This document (FprCEN/TS 17761:2021) has been prepared by Technical Committee CEN/TC 260
“Fertilizers and liming materials”, the secretariat of which is held by DIN.
This document is currently submitted to the Vote on TS.
This document has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association.
WARNING — The use of this document can involve hazardous materials, operations and equipment. This
document does not purport to address all the safety problems associated with its use. It is the
responsibility of the user of this document to establish appropriate safety and health practices and
determine the applicability of regulatory limitations prior to use.
3
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kSIST-TS FprCEN/TS 17761:2021
FprCEN/TS 17761:2021 (E)
1 Scope
This document specifies a method for the determination of the chloride content in ammonium nitrate
fertilizers of high nitrogen content.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1482-2, Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample
preparation
EN 12944-1, Fertilizers and liming materials and soil improvers - Vocabulary - Part 1: General terms
EN 12944-2, Fertilizers and liming materials and soil improvers - Vocabulary - Part 2: Terms relating to
fertilizers
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 12944-1 and EN 12944-2 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Principle
Chloride ions dissolved in water are determined by potentiometric titration with silver nitrate in an acidic
medium.
5 Reagents
Use only reagents of recognized analytical grade, unless otherwise specified.
5.1 Distilled or demineralized water, free from chloride ions.
5.2 Acetone, analytical grade.
5.3 Concentrated nitric acid, density ρ = 1,40 g/ml, at 20 °C.
5.4 Silver nitrate stock solution, substance concentration c = 0,100 mol/l.
Store this solution in a brown glass bottle. A commercially available standard solution of at least
0,100 mol/l may b
...
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