NBN EN 974 : 2003
Current
The latest, up-to-date edition.
CHEMICALIEN VOOR DE BEHANDELING VAN WATER BESTEMD VOOR MENSELIJKE CONSUMPTIE - FOSFORZUUR
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Description
4 Purity criteria
5 Test methods
6 Labelling - Transportation - Storage
Annex A (informative) General information on phosphoric acid
Annex B (normative) General rules relating to the safety
Annex C (informative) Determination of concentration by
measurement of density
Bibliography
Applies to phosphoric acid for treating water for human consumption. Covers the characteristics and defines requirements and corresponding methods of test for phosphoric acid, together with information on use for treatment of water.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 974:2004 | Identical |
| DIN EN 974:2004-01 | Identical |
| EN 974:2003 | Identical |
| BS EN 974:2003 | Identical |
| UNI EN 974 : 2004 | Identical |
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