Skip to content
Please enter a keyword to search

  • BS EN 889:2004

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Chemicals used for treatment of water intended for human consumption. Iron (II) sulfate

    Available format(s):  Hardcopy, PDF

    Superseded date:  17-02-2023

    Language(s):  English

    Published date:  02-12-2004

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    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 iron (ll) sulfate
    Annex B (normative) Analytical methods
    Annex C (informative) Determination of cadmium, chromium, nickel
                          and lead (inductively coupled plasma optical
                          emission spectrometry (ICP/OES))
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to iron (II) sulfate heptahydrate used for treating water meant for human consumption. Covers the characteristics of iron (II) sulfate heptahydrate and defines the requirements and corresponding analytical procedures for iron (II) sulfate heptahydrate, together with information on its use for the treatment of water.

    General Product Information - (Show below) - (Hide below)

    Committee B/504/10
    Development Note Supersedes 03/300545 DC. (12/2004) Supersedes 92/57690 DC. (03/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    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
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective