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BS EN 890:2023 – TC

$134.27

Tracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) sulfate solution

Published By Publication Date Number of Pages
BSI 2023 70
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This document is applicable to iron (III) sulfate solution of various iron and/or acid contents (see 4.2) used for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate solution and specifies the requirements and the corresponding analytical methods for iron (III) sulfate solution and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of iron (III) sulfate solution.

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PDF Pages PDF Title
52 undefined
58 1 Scope
2 Normative references
3 Terms and definitions
4 Description
4.1 Identification
4.1.1 Chemical name
4.1.2 Synonym or common names
4.1.3 Relative molecular mass
4.1.4 Empirical formula
4.1.5 Chemical formula
4.1.6 CAS Registry Number)
59 4.1.7 EINECS reference)
4.2 Commercial forms
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 Freezing point
4.3.7 Specific heat
4.3.8 Viscosity (dynamic)
4.3.9 Critical temperature
4.3.10 Critical pressure
4.3.11 Physical hardness
4.4 Chemical properties
60 5 Purity criteria
5.1 General
5.2 Composition of commercial product
5.3 The grade of the product
5.4 The type of the product
61 6 Test methods
6.1 Sampling
6.2 Analyses
7 Labelling – Transportation – Storage
7.1 Means of delivery
7.2 Risk and safety labelling according to the EU Directives4)
62 7.3 Transportation regulations and labelling
63 7.4 Marking
7.5 Storage
7.5.1 Long term stability
7.5.2 Storage incompatibilities
64 Annex A (informative)General information on iron (III) sulfate solution
A.1 Origin
A.1.1 Raw materials
A.1.2 Manufacturing process
A.2 Quality of commercial product
65 A.3 Use
A.3.1 Function
A.3.2 Form in which it is used
A.3.3 Treatment dose
66 A.3.4 Means of application
A.3.5 Secondary effects
A.3.6 Removal of excess product
67 Annex B (normative)General rules relating to safety
B.1 Rules for safe handling and use
B.2 Emergency procedures
B.2.1 First aid
B.2.2 Spillage
B.2.3 Fire
BS EN 890:2023 - TC
$134.27