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CEN - EN 12120

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite

active, Most Current
Organization: CEN
Publication Date: 1 April 2022
Status: active
Page Count: 24
ICS Code (Chemicals for purification of water): 71.100.80
scope:

This document is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite. It gives information on its use in water treatment.

Document History

EN 12120
April 1, 2022
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
This document is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies the...
EN 12120
November 1, 2012
Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Hydrogen Sulfite
This European Standard is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies...
EN 12120
June 1, 2005
Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Hydrogen Sulfite
A description is not available for this item.
EN 12120
September 1, 1998
Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Hydrogen Sulfite
A description is not available for this item.

References

This document references:
EN ISO 3696 - Water for Analytical Laboratory Use- Specification and Test Methods
Published by CEN on January 1, 1995
A description is not available for this item.
This document references:
EEC/67/548 - Council Directive on the Approximation of Laws, Regulations and Administrative Provisions Relating to the Classification, Packaging and Labelling of Dangerous Substances
Published by EEC on January 1, 1967
A description is not available for this item.
This document references:
98/83/EC - CORRIGENDUM TO THE COUNCIL DIRECTIVE on the quality of water intended for human consumption
Published by EU on November 3, 1998
A description is not available for this item.
This document references:
NO 1272/2008 - REGULATION OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006
Published by EU on December 16, 2008
A description is not available for this item.
This document references:
NO 1907/2006 CORR - CORRIGENDA Corrigendum to Regulation the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European Chemicals Agency, amending Directive 1999/45/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC) No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/EC
Published by EU on May 31, 2008
A description is not available for this item.
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