BS EN 1407:2023

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Chemicals used for treatment of water intended for human consumption. Anionic and non-ionic polyacrylamides

Published By	Publication Date	Number of Pages
BSI	2023	22

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Categories: 71.100.80 - Chemicals for purification of water, BSI

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Description

This document is applicable to anionic and non-ionic polyacrylamides used for treatment of water intended for human consumption. It describes the characteristics of anionic and non-ionic polyacrylamides and specifies the requirements and the corresponding test methods for anionic and non-ionic polyacrylamides. It gives information on their use in water treatment.

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PDF Pages	PDF Title
2	undefined
8	1 Scope 2 Normative references 3 Terms and definitions 4 Description 4.1 Identification 4.1.1 Chemical name(s) 4.1.2 Synonym(s) or common name(s) 4.1.3 Relative molecular mass 4.1.4 Empirical formulae
9	4.1.5 Chemical formulae
10	4.1.6 CAS Registry Numbers 1) 4.1.7 EINECS reference 2) 4.2 Commercial form 5 Physical properties 5.1 Appearance 5.2 Bulk density 5.3 Solubility 5.4 Vapour pressure
11	5.5 Boiling point at 100 kPa 3) 5.6 Melting point 5.7 Specific heat 5.8 Viscosity dynamic 5.9 Critical temperature 5.10 Critical pressure 5.11 Physical hardness 6 Chemical properties 6.1 General 6.2 Purity criteria 6.2.1 General
12	6.2.2 Impurities and main by-products 6.3 Composition of commercial product 6.4 Chemical parameters 7 Test methods 7.1 Sampling 7.2 Analyses 7.2.1 General 7.2.2 Main product
13	7.2.3 Impurity: Residual acrylamide monomer content 7.2.3.1 Principle 7.2.3.2 Apparatus
14	7.2.3.3 Reagents 7.2.3.4 Procedure
16	7.2.3.5 Expression of results 8 Labelling – transportation – storage 8.1 Means of delivery 8.2 Labelling according to the EU Legislation
17	8.3 Transportation regulations and labelling 8.4 Marking 8.5 Storage 8.5.1 Long term stability 8.5.2 Storage incompatibilities
18	Annex A (informative)General information on anionic and non-ionic polyacrylamides A.1 Origin A.1.1 Raw materials A.1.2 Manufacturing process A.2 Use A.2.1 Function A.2.2 Form in which it is used
19	A.2.3 Treatment dose A.2.4 Means of application A.2.5 Secondary effects A.2.6 Removal of excess product A.3 Rules for safe handling and use
20	A.4 Emergency procedures A.4.1 First aid A.4.2 Spillage A.4.3 Fire

Additional information

Status	Definitive
Pages	22
Publication Date	2023-10-17
ISBN	978 0 539 21210 5
Standard Number	BS EN 1407:2023
Title	Chemicals used for treatment of water intended for human consumption. Anionic and non-ionic polyacrylamides
Identical National Standard Of	EN 1407
Replaces	BS EN 1407:2008
Descriptors	Instructions for use, Polyamides, Water purification, Chemical properties, Monomers, Determination of content, Marking, Chemical composition, Purity, Physical properties of materials, Potable water, Polyacrylamides, Delivery, Anions, Impurities, Water treatment, Storage, Safety measures
Publisher	BSI
Committee	B/504/10
ICS Codes	71.100.80 - Chemicals for purification of water

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BS EN 1407:2023

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