Name: PREN 896 : DRAFT 2012
Brand: CEN

PREN 896 : DRAFT 2012

Superseded

View Superseded by

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM HYDROXIDE

Superseded date

01-11-2012

Published date

12-01-2013

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Description
4 Purity criteria
5 Test methods
6 Labelling - Transportation - Storage
Annex A (informative) - General information
on sodium hydroxide
Annex B (normative) - Analytical methods
Annex C (normative) - General rules relating
to safety
Bibliography

Defines the characteristics and gives the requirements and the corresponding test methods for sodium hydroxide. Also Defines information on its use in water treatment.

Committee	TC 164
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Superseded
SupersededBy	EN 896:2012

Standards	Relationship
12/30257898 DC : 0	Identical

ISO 3165:1976	Sampling of chemical products for industrial use — Safety in sampling
ISO 3195:1975	Sodium hydroxide for industrial use — Sampling — Test Sample — Preparation of the main solution for carrying out certain determinations
EN 1483:2007	Water quality - Determination of mercury - Method using atomic absorption spectrometry
ISO 979:1974	Sodium hydroxide for industrial use — Method of assay
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
ISO 6206:1979	Chemical products for industrial use — Sampling — Vocabulary
ISO 8213:1986	Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
ISO 3196:1975	Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method