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BSI
BS 6070-3:1981

BS 6070-3:1981

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Methods of sampling and test for sodium carbonate for industrial use Determination of non-volatile matter

Available format(s)

Hardcopy , PDF

Withdrawn date

01-12-2011

Language(s)

English

Published date

27-02-1981

Publisher

British Standards Institution

NO CONTENTS SECTION

Describes a method for determining the loss of mass and of non-volatile matter at 250 degree C of anhydrous sodium carbonate for industrial use. Requires an electric oven, capable of reaching a temperature of at least 250 degree C, capable of being regulated so as not to exceed a temperature of 270 degrees C. When analysing sodium carbonate decahydrate avoid loss through sputtering by raising the temperature slowly.

Committee
CII/26
DevelopmentNote
Also numbered as ISO 745. (11/2003)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Withdrawn

BS 6070-5:1981 Methods of sampling and test for sodium carbonate for industrial use Determination of sulphate content
BS 6070-4:1981 Methods of sampling and test for sodium carbonate for industrial use Determination of matter insoluble in water
BS 6070-1:1981 Methods of sampling and test for sodium carbonate for industrial use Determination of total soluble alkali content

ISO 743:1976 Sodium carbonate for industrial use Determination of sulphate content Barium sulphate gravimetric method
ISO 739:1976 Sodium carbonate for industrial use — Preparation and storage of test samples
ISO 741:1976 Sodium carbonate for industrial use Determination of sodium hydrogen carbonate content Titrimetric method
BS 6070-4:1981 Methods of sampling and test for sodium carbonate for industrial use Determination of matter insoluble in water
BS 6070-2:1981 Methods of sampling and test for sodium carbonate for industrial use Determination of chloride content
BS 6070-1:1981 Methods of sampling and test for sodium carbonate for industrial use Determination of total soluble alkali content
BS 6070-0:1981 Methods of sampling and test for sodium carbonate for industrial use General introduction

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Hardcopy - English
PDF - English
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