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ISO 4315:1977

Current

Current

The latest, up-to-date edition.

Surface active agents — Determination of alkalinity — Titrimetric method

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-02-1977

A clear solution of the substance is titrated with a standard volumetric hydrochloric acid solution, in the presence of methyl orange or bromophenol blue as indicator. This method is only applicable when so indicated in the specific standard for each product; in particular, it is not suitable for products containing soaps.

DevelopmentNote
Also numbered as BS 6829-1.3(1988) (09/2005)
DocumentType
Standard
Pages
2
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
PN 93/C-04844 : 1993 Identical
UNE 55531:1979 Identical
NBN T 63 132 : 1980 Identical

BS 6829-0:1987 Analysis of surface active agents (raw materials) General introduction

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