DIN EN 12121:2020 Edition

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Chemicals used for treatment of water intended for human consumption – Sodium disulfite (Draft)

Published By	Publication Date	Number of Pages
DIN	2020-07	41

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Categories: 71.100.80 - Chemicals for purification of water, DIN

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Description

This European Standard is applicable to sodium disulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulfite and specifies the requirements and the corresponding test methods for sodium disulfite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2020-07
Pages Count	41
Language	Germany
Descriptors	Chemical properties, Dangerous stuffs, Drinking water, Drinking water treatment, Form of delivery, Handling, Limits (mathematics), Marking, Physical properties, Potable water, Properties, Purity, Ratings, Safety, Sampling methods, Sodium disulfite, Specification (approval), Storage, Testing, Treatment, Water practice, Water supply, Water treatment, Purification, Preparation, Bearings
File Size	2.3 MB
ICS Codes	71.100.80 - Chemicals for purification of water

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DIN EN 12121:2020 Edition

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