ISO 4315:1977

Surface active agents — Determination of alkalinity — Titrimetric method

STANDARD published on 1.2.1977

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electronic design (pdf) (62.20 USD)

French -

Print design (62.20 USD)

The information about the standard:

Designation standards: ISO 4315:1977
Publication date standards: 1.2.1977
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 4315:1977 :

Description / Abstract: 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.