Name: UNI EN 896 : 2013
Brand: UNI

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

Published date

10-01-2013

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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

Pertains to sodium hydroxide used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium hydroxide.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 896 : 2005

Standards	Relationship
NS EN 896 : 2012	Identical
SN EN 896 : 2012	Identical
UNE-EN 896:2013	Identical
BS EN 896:2012	Identical
I.S. EN 896:2012	Identical
NEN EN 896 : 2012	Identical
DIN EN 896:2013-02	Identical
NBN EN 896 : 2013	Identical
NF EN 896 : 2013	Identical
EN 896:2012	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 ISO 12846:2012	Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
ISO 12846:2012	Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment
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