ISO 992:1975

Name: ISO 992:1975
Brand: ISO
SKU: ISO 992:1975
Price: 81.07 EUR
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Potassium hydroxide for industrial use — Determination of chlorides content — Mercurimetric method

Publication date: Feb 1, 1975

95.99 Withdrawal of Standard May 27, 2002

General information

Current stage: 95.99 Withdrawal of Standard May 27, 2002

Originator: ISO

Owner: ISO/TC 47 Chemistry

Type: International Standard

ICS: 71.060.40 Bases

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Status: Withdrawn

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Languages: French English

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Scope

The method is applicable to products the chloride content of which is greater than 25 mg/kg. The procedure is based on titration of the chloride ions with mercury(II) nitrate in the presence of diphenylcarbazone as indicator. - Replaces ISO Recommendation R 992-1969.

Life cycle

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WITHDRAWN
ISO 992:1975
95.99 Withdrawal of Standard
May 27, 2002