Methods of sampling and test for sodium and potassium silicates for industrial use Determination of carbonate content

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

27-02-1981

Publisher

British Standards Institution

National foreword
Methods
1. Scope and field of application
2. Reference
3. Preliminary test
4. Sodium or potassium silicates containing neither
sulphides nor chlorates
5. Sodium or potassium silicates containing sulphides
6. Sodium or potassium silicates containing chlorates
7. Test report
Annex
ISO Publications relating to sodium and potassium
silicates for industrial use
Figure
Apparatus for gas-volumetric determination of carbonates
content

Describes a gas-volumetric method for determining the carbonates content, expressed, respectively, as sodium carbonate or potassium carbonate, of sodium and potassium silicates for industrial use. For sodium or potassium silicates containing neither sulphides nor chlorates, silicates containing sulphides or containing chlorates. Each defined by a preliminary test.

This International Standard specifies a gas-volumetric method for the determination of the carbonates content, expressed, respectively, as sodium carbonate or potassium carbonate, of sodium and potassium silicates for industrial use. Three cases, defined by a preliminary test, are envisaged:

1.1 Sodium or potassium silicates containing neither sulphides nor chlorates.

1.2 Sodium or potassium silicates containing sulphides.

1.3 Sodium or potassium silicates containing chlorates.

Committee	W/-
DevelopmentNote	Also numbered as ISO 1691 Supersedes 73/55424 DC (09/2005) Reviewed & Confirmed by BSI, July 2017. (06/2017)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current

DEFSTAN 68-209/2(2009) : 2009	FRENCH CHALK
BS 6092-6:1981	Methods of sampling and test for sodium and potassium silicates for industrial use Preparation of solutions of not readily soluble products and determination of matter insoluble in water

BS 6092-0:1981

Methods of sampling and test for sodium and potassium silicates for industrial use General introduction

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BS 6092-4:1981

Methods of sampling and test for sodium and potassium silicates for industrial use Determination of carbonate content

Table of Contents

Abstract

Scope

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory