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BS EN 891:2023 – TC

$134.27

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

Published By Publication Date Number of Pages
BSI 2023 68
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This document is applicable to iron (III) chloride sulfate used for treatment of water intended for human consumption. It describes the characteristics of iron (III) chloride sulfate and specifies the requirements and the corresponding analytical methods for iron (III) chloride sulfate and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of iron (III) chloride sulfate.

PDF Catalog

PDF Pages PDF Title
50 undefined
56 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
57 4.1.6 CAS Registry Number)
4.1.7 EINECS reference)
4.2 Commercial form
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
58 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
59 5.4 The type of the product
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 Directives)
60 7.3 Transportation regulations and labelling
61 7.4 Marking
7.5 Storage
7.5.1 Long term stability
7.5.2 Storage incompatibilities
62 Annex A (informative)General information on iron (III) chloride sulfate
A.1 Origin
A.1.1 Raw materials
A.1.2 Manufacturing process
A.2 Quality of commercial product
64 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
65 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 891:2023 - TC
$134.27