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Norm
ÖNORM EN 891
Issue date: 2005 03 01
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
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) sul...
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Withdrawn
: 2023 05 01
Publisher:
Austrian Standards International
Format:
Digital | 39 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
Topics
Chemistry, paper & textiles, Chemicals for purification of water, Chemicals for purification of water
Chemistry, paper & textiles, Products of the chemical industry, Chemicals for purification of water
Mechanical engineering foundations & materials, Chemicals for purification of water, Chemicals for purification of water
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) sulfate and specifies the requirements and the
corresponding analytical methods for iron (III) chloride sulfate (analytical methods are given in Annex B) 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 (see annex E).
ÖNORM EN 891
2023 05 01
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
Norm
ÖNORM EN 891
2005 03 01
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
Norm
↖
ÖNORM EN 891
1998 11 01
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
Norm
Norm
ISO 3165:1976
Issue date :
1976 06 01
Sampling of chemical products for industrial use — Safety in sampling
Norm
ISO 6206:1979
Issue date :
1979 02 01
Chemical products for industrial use — Sampling — Vocabulary
Norm
ÖNORM EN ISO 3696
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)
Norm
ISO 3165:1976
Issue date :
1976 06 01
Sampling of chemical products for industrial use — Safety in sampling
Norm
ISO 5790:1979
Issue date :
1979 07 01
Inorganic chemical products for industrial use — General method for determination of chloride content — Mercurimetric method
Norm
ISO 6206:1979
Issue date :
1979 02 01
Chemical products for industrial use — Sampling — Vocabulary
Norm
ÖNORM EN 891
Issue date :
2023 05 01
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate