Your cart is currently empty!
“ISO 8215:1985 Surface active agents – Washing powders – Determination of total silica content – Gravimetric method” has been added to your cart. View cart
ISO 2869:1973
ISO 2869:1973 Surface active agents – Detergents – Anionic-active matter hydrolyzable under alkaline conditions – Determination of hydrolyzable and non-hydrolyzable anionic-active matter
CDN $76.00
Description
The determination is carried out as follows: Titration of an aliquiot portion of a sample solution with benzethonium chloride solution according to the direct two-phase titration procedure describes in ISO 2271. Hydrolysis by refluxing under alkaline conditions of a second aliquot portion of the sample solution. Titration of unhydrolyzed anionic-active matter with benzethonium chloride solution as before. Calculation of the contents of hydrolyzable and non-hydrolyzable anionic-active matter from the results obtained.
Edition
1
Published Date
1973-12-01
Status
PUBLISHED
Pages
2
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
The determination is carried out as follows: Titration of an aliquiot portion of a sample solution with benzethonium chloride solution according to the direct two-phase titration procedure describes in ISO 2271. Hydrolysis by refluxing under alkaline conditions of a second aliquot portion of the sample solution. Titration of unhydrolyzed anionic-active matter with benzethonium chloride solution as before. Calculation of the contents of hydrolyzable and non-hydrolyzable anionic-active matter from the results obtained.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 2456:1986 Surface active agents – Water used as a solvent for tests – Specification and test methods
CDN $76.00 Add to cart -
ISO 9101:1987 Surface active agents – Determination of interfacial tension – Drop volume method
CDN $173.00 Add to cart -
ISO 21703:2019 Surface active agents – Microbiology – Microbiological test methods for liquid hand dishwashing
CDN $233.00 Add to cart -
ISO 685:2020 Analysis of soaps – Determination of total alkali content and total fatty matter content
CDN $76.00 Add to cart
