NS EN 1212 : 2ED 2005
Current
The latest, up-to-date edition.
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM POLYPHOSPHATE
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Description
3.1 Identification
3.2 Commercial form
3.3 Physical properties
3.4 Chemical properties
4 Purity criteria
4.1 Composition of commercial product
4.2 Impurities and main by-products
4.3 Toxic substances
5 Test methods
5.1 Sampling
5.2 Analyses
6 Labelling, transportation, storage
6.1 Means of delivery
6.2 Risk and safety labelling according to the
EI Directives
6.3 Transportation regulations and labelling
6.4 Marking
6.5 Storage
Annexes
A (informative) General information on sodium polyphosphate
B (informative) Bibliography
Applies to sodium polyphosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium polyphosphate. Gives information on its use in water treatment.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 1212:2005 | Identical |
| DIN EN 1212:2005-06 | Identical |
| EN 1212:2005 | Identical |
| I.S. EN 1212:2005 | Identical |
| UNE-EN 1212:2006 | Identical |
| UNI EN 1212 : 2005 | Identical |
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