ISO 4315:1977

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This standard was last reviewed and confirmed in 2017. Therefore this version remains current.

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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.

General information ^

Status : Published

Publication date : 1977-02
Edition : 1

Number of pages : 2
Technical Committee
:
ISO/TC 91

Surface active agents
ICS :

71.100.40

Surface active agents

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	Format	Language
std 1 38	PDF
std 2 38	Paper

CHF38

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ISO 4315:1977

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Stage: 90.93 (Confirmed)

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This standard was last reviewed and confirmed in 2017. Therefore this version remains current.

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ISO 4315:1977

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