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BS EN 889:2023

BS EN 889:2023

$102.76

Chemicals used for treatment of water intended for human consumption. Iron (II) sulfate

Published By Publication Date Number of Pages
BSI 2023 20
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This document is applicable to iron (II) sulfate heptahydrate and iron (II) sulfate monohydrate used for treatment of water intended for human consumption. It describes the characteristics of iron (II) sulfate heptahydrate and monohydrate, specifies the requirements and the corresponding analytical methods and gives information on their use in water treatment. It also determines the rules relating to safe handling and use of iron (II) sulfate.

PDF Catalog

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 names
4.1.2 Synonym or common names
9 4.1.3 Relative molecular mass
4.1.4 Empirical formula
4.1.5 Chemical formula
4.1.6 CAS Registry Number)
4.1.7 EINECS reference)
4.2 Commercial forms
10 4.3 Physical properties
4.3.1 Appearance
4.3.2 Density
4.3.3 Solubility (in water)
4.3.4 Vapour pressure
4.3.5 Boiling point at 100 kPa)
4.3.6 Melting point
4.3.7 Specific heat
4.3.8 Viscosity (dynamic)
4.3.9 Critical temperature
11 4.3.10 Critical pressure
4.3.11 Physical hardness
4.4 Chemical properties
5 Purity criteria
5.1 General
5.2 Composition of commercial product
5.3 The grade of the product
12 5.4 The type of the product
6 Test methods
6.1 Sampling
6.2 Analyses
13 7 Labelling – Transportation – Storage
7.1 Means of delivery
7.2 Risk and safety labelling according to the EU Directives)
7.3 Transportation regulations and labelling
14 7.4 Marking
7.5 Storage
7.5.1 Long term stability
7.5.2 Storage incompatibilities
15 Annex A (informative)General information on iron (II) sulfate
A.1 Origin
A.1.1 Raw materials
A.1.2 Manufacturing process
A.2 Quality of commercial product
17 A.3 Use
A.3.1 Function
A.3.2 Form in which it is used
A.3.3 Treatment dose
A.3.4 Means of application
A.3.5 Secondary effects
A.3.6 Removal of excess product
18 Annex B (normative)General rules relating to safety
B.1 General rules relating to safety
B.2 Emergency procedures
B.2.1 First aid
B.2.2 Spillage
B.2.3 Fire

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BS EN 889:2023
$102.76